1851—1878. 
Illustrated Catalogue 
AND 
PRICE LIST 
OF 
OPTICAL, METEOROLOGICAL 
AND 
MATHEMATICAL INSTRUMENTS, 
Manufactured and Imported 
BY 
ERNEST GOLDBACHER, 
Optician, 
No. 98 FULTON ST., NEW YORK. 
PBIOE, TIBIT OEPTTS. 
Engraved by Bardon and Von der Lube, N. Y. " 1851—1878. 
Illustrated Catalogue 
AND 
PRICE LIST 
OF 
OPTICAL, METEOROLOGICAL 
AND 
MATHEMATICAL INSTRUMENT 
Manufactured and Imported 
BY 
ERNEST GOLDBACHER, 
Optician, 
No. 98 FULTON ST., NEW YORK. 
PE>IOE, TETT OE1TTS. 
Engraved by Bardon and Yon der Lube, N. Y. GLASSES AS ASSISTANTS OF VISION. 
The visual organs are subject to a great number and variety of diseases, 
to which their delicate structure and unavoidable exposure to sudden and 
violent extremes of light and temperature, naturally predisposes them. The 
treatment of those of an organic character, such as involve considerable 
alterations of the tissues, belongs to the domain of operative surgery. Their 
occurrence is fortunately infrequent when compared with the functional 
derangements characterized chiefly by defect of vision, and amenable to 
alleviation, if not cure, by means of the painless artificial appliances of the 
optician. Spectacles are used chiefly in the following disorders : 
1st. Myopia; near or short-sightedness. 
2d. Hypermetropia ; natural far-sightedness. 
8d. Presbyopia; far sightedness incident to old age. 
4th. Astigmatism ; irregular refraction of the cornea or lens. 
5th. Asthenopia ; weak sight. 
6th. Strabismus; squinting. 
Tth, Diplopia; double sight. 
8th. Photophobia ; aversion to light. 
Myopia, the first mentioned disorder, is ordinarily brought on by long 
confinement of the eyes to close or fine work, until their range of vision 
becomes contracted and they are unable to discern objects at a distance. 
Students, literary people, watchmakers, engravers, and artisans accustomed 
to a prolonged use of the eyes at short distances are especially liable to this 
disorder. In common with many other acquired infirmities this may be and 
frequently becomes hereditary, and is transmitted to the offspring of affected 
parents. 
Recent extended examination of the eyes of students of the colleges of 
Europe and this country disclose an astonishing prevalence of Myopia, and 
have in numerous instances detected its existence where such a defect of 
vision had been wholly unsuspected. Near-sightedness is either stationary 
or progressive; the latter is by far the more prevalent form, and great care 
should be exercised in the selection and use of appropriate glasses in order 
to retard this tendency ; in the lower forms of Myopia, in which compara- 
tively weak glasses are required to restore normal vision, it occasionally occurs 
that their use may be dispensed with in advancing years ; but the tendency 
to the progressive form is always strong in the higher degrees of Myopia, 
and when attended with “ flashes ” of light and flushing of the eyes, the use 
of any glasses should be temporarily discontinued and perfect rest enjoined. 
The possibility of alleviation of this malady lies chiefly, if not wholly, in 4 
CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
the direction of a diminution of degree, which can be accomplished only 
by a judicious and scientific adaptation of the proper glasses. 
The following rules for the guidance of near-sighted persons are nearly 
as applicable to all whose sight is impaired or defective; 
1st. Avoid using the eyes in reading or fine work by gas or other unsteady 
or flickering light. 
2di Avoid stooping or other constrained postures; sit erect, with the head 
thrown back, and adjust the book or work to suit this position. 
3d. ISTever read in a car, stage, or carriage where the eyes are compelled 
to constant readjustment. t 
4th. Avoid reading during any severe illness, or even during convalescence 
until health is perfectly restored. 
5th. When hot or irritated the eyes should be bathed in pure, cold water, 
which is the best possible application. 
6th. In all cases of sudden loss of sight, great pain or inflammation in or 
about the eyes, the attendance of a skillful oculist should be 
secured without delay, as neglect may, in a short time, render 
all curative means of no avail. 
In Myopia the eye is too long from front to back, and, consequently, the 
image of distant objects is formed most distinctly at some point in front of 
the retina. In Hypermetropia a precisely opposite condition prevails, the 
focal point being behind the retina, which receives an indistinct image pro- 
portionate to the degree of the disease. This affection is nearly always 
inherited, and common to many members of the same family. Except in 
a few extreme cases, in which the professional services of a skilled oculist 
are needed to avert Strabismus and Asthenopia, to which neglect or mis- 
treatment of Hypermetropia strongly tends, the true and only remedy for 
this peculiar defect of vision is to be found in properly adjusted glasses. 
Presbyopia, or the long-sightedness incident to advancing years, is by far 
the most common of all the defects of vision, few, if any, escaping it, who, 
having good, normal sight, attain the age of thirty-five or forty years. Its 
presence is first indicated by an increasing difficulty in reading small print 
at the usual distance of ten or twmlve inches, or in the imperfect light of 
evening ; an inclination to place the book or object further from the eyes ; 
a desire for a stronger light and a sense of fatigue, before unknown, after 
using the eyes even moderately. 
Glasses of weak power should be resorted to as soon as these incon- 
veniences are observed. Any attempt to postpone their use after the 
eyes demand such assistance entails an extent of suffering and discomfort 
easily avoided, without any advantage to compensate for the fatigue, heat 
and occasional irritation always caused by such a strain upon the accom- 
modative power of the eyes ; whatever is attempted to be gained by delay in 
this matter is always lost thereafter, and glasses, much stronger than those 
used by persons beginning at the proper time are rendered imperative. At No. 98 FULTON STREET, NEW YORK. 
5 
first it will be necessary to wear glasses in the evening only; afterwards, 
when they are required, in the daytime, those hitherto used in the evening 
may be taken, and stronger ones taken to replace them. An injurious pop- 
ular mistake is made in the use of glasses of too great power; such as 
magnify or increase the size of objects, are wholly unnecessary, and, in fact, 
soon become injurious by augmenting the evil they were expected to remedy, 
since they entail the use of glasses of several different powers to suit various 
distances where the accommodative faculties of the eyes have been overtaxed 
and abused. 
Astigmatism is caused by irregular refraction, arising from difference in 
the focal length of the meridians of the eye and may be remedied by prop- 
erly ground and skillfully adjusted cylindrical glasses. 
Asthenopia, or weak-sight, is caused by the straining of Hypermetropic 
eyes in endeavoring to focus the rays of light from objects near the eyes, 
fatigue follows, the accommodative powers become, at first, partially, then 
entirely relaxed, the eyes begin to require more frequent rest, until ever 
recurring confusion compels their temporary disuse. The inconvenience of 
this form of Asthenopia may be readily obviated by the use of properly 
fitted glasses; but that form which arises from muscular weakness must be 
referred to the skilled oculist. 
Strabismus, or squinting, is sometimes alleviated by the use of suitable 
glasses, which, in such cases, are usually prescribed by the attending oculist. 
Diplopia, or double vision, is corrected by the use of ingeniously-ad justed 
prismatic glasses. 
Photophobia, or intolerance of light, usually accompanies all inflammations 
of the tissues of the eye. The large curved neutral tint or London smoke 
glasses provide the best protection from strong lights, affording more perfect 
relief than blue or green glasses. All glasses for this purpose should be 
ground so that their two sides are perfectly parallel, since the object is to 
temper the light without changing the direction of the rays. 
Glasses for spectacles are ground— 
Spherical. Cylindrical. Prumatical. 
Bi-convex and concave. Bi-convex and concave. Convex 
Plano convex and concave. Plano convex and concave. and 
Periscopic convex and concave. Sphero-cylindrical. Concave. 
Of the many who use or require such assistants to vision, comparatively 
few understand or appreciate the importance of properly-adjusted and well- 
fitting spectacles and eye-glasses. Many who live at a distance from large 
cities are compelled to purchase such as are offered by country dealers and 
peddlers. Others ruin their eye-sight irreparably by wearing inferior spec- 
tacles, because cheap, and only discover the error of their false economy 
when too late; frequently unprincipled dealers sell inferior glasses, which 
apparently or temporarily assist the sight, to persons who have organic 
diseases, which should be treated by the physician, and to whom any glasses 6 
CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
whatever are a positive injury. Not even gross ignorance furnishes an excuse 
for neglecting or trifling with such an important and invaluable function. 
The absolute purity of the material used in the manufacture of glasses, 
and the excellence of the polish of the surfaces, are almost equally indispen- 
sable to assure perfection. The material should be always the hardest, 
clearest glass, or, better still, rock crystal or Brazilian pebble, which, because 
of its superior clearness and hardness, is capable of receiving and retaining 
a better and more enduring polish than any artificial glass whatever, does 
not become blurred or scratched; it is demonstrably cooler to the eyes, and 
does not induce the hot and irritated sensation sometimes caused by the best 
artificial glasses. 
To those at a distance this catalogue will, it is expected, prove of great 
assistance, for by following the simple rules for testing sight herewith 
given, and with our aid in the selection, they can be fitted with the appro- 
priate glasses which they require. A single trial will sufiice to show those 
who have been accustomed to purchase of unskillful dealers, simply because 
the prices were apparently cheap, how small an outlay will purchase a safe, 
superior, and reliable article, adapted to the uses of such an important and 
indispensable aid to perfect vision. 
Many will, as has always been the case, apply for glasses whose condition 
demands medical treatment. To such the very best advice will be promptly 
and always gratuitously given. 
The reputable character of the house, gained by more than a quarter of 
a century of honorable dealing, will be, as heretofore, carefully and sedulously 
maintained in every instance. 
All goods enumerated in this catalogue are warranted strictly as repre- 
sented, and the prices given will not be deviated from. 
The imported articles are purchased directly from the leading manufac- 
turers in each branch, and all the advantages of buying for cash are fully 
enjoyed. The cash basis is in every instance strictly adhered to and the 
customers of the house may fully and confidently rely upon obtaining the 
best quality of goods and the full value of their investment. 
Parties ordering Spectacles or Eye-Glasses will please observe the fol- 
lowing directions: 
1st. State if glasses have been used, and for what purpose, reading or 
walking. 
2d. If glasses have not previously been used, state whether vision is 
defective for near objects, for distant objects, or for both near and 
distant objects. 
3d. State the number of the smallest of the following Test Types which 
can be seen plainly in a good light at each of the following 
distances: 1 foot, 2 feet, 5 feet, 10 feet, 20 feet. No. 98 FULTON STREET, NEW YORK. 
7 
TEST TYPES. 
No. 1. 
We again turn from the siege of Boston, to the invasion of Canada, which at that time shared the anxious thoughts of Washington. His last accounts of 
the movements of Arnold, left him at Point Levi, opposite to Quebec. Something brilliant from -that daring officer was anticipated. It was his intention to 
cross the river immediately. Had he done so, he might have carried the town by a amp de main; for terror as well as d’saffection prevailed among the 
inhabitants. At Point Levi, however, he was brought to a stand; not a boat was to be found there. Letters which he had dispatched some days previously 
by two Indians, to Generals Schuyler and Montgomery, had been carried by his faithless messengers to Caramhe, the lieutenant-governor, who, thus apprised 
of the impending danger, had caused all the boats of Point Levi to be either removed or destroyed. Arnold was not a man to be disheartened by difficulties. 
With great exertions he procured about forty birch canoes from the Canadians and Indians, with forty of the latter to navigate them; but stormy winds 
arose, and for some days the river was too boisterous for such frail craft. In the mean time the garrison at Quebec was gaining strength. Recruits arrived 
from Nova Scotia. The veteran Maclean, too, who had been driven from the mouth of the Sorel by the detachment under Brown and Livingston, arrived 
down the river with his corps of Royal Highland Emigrants, and threw himself into the place. The Lizard frigate, the Hornet sloop-of-war, and two armed 
No. 2. 
We again turn from the siege of Boston, to the invasion of Canada, which at that time shared the anxious thoughts of Washington. His last 
accounts of the movements of Arnold, left him at Point Levi, opposite to Quebec. Something brilliant from that daring officer was anticipated. 
It was his intention to cross the river immediately. Had he done so, he might have carried the town by a coup de main ; for terror as well as 
disaffection prevailed among the inhabitants. At Point Levi, however, he was brought to a stand ; not a boat was to be found there. Letters 
which he had dispatched some days previously, by two Indians, to Generals Schuyler and Montgomery, had been carried by his faithless messen- 
gers to Caramhe, the lieutenant governor, who, thus apprised of the impending danger, had caused all the boats of Point Levi to be either removed 
or destroyed. Arnold was not a man to be disheartened by difficulties. With great exertions he procured about forty birch canoes from the Cana- 
dians and Indians, with forty of the latter to navigate them ; but stormy winds arose, and for some days the river was too boisterous for such frail 
craft. In the mean time the garrison at Quebec was gaining strength. Recruits arrived from Nova Scotia. The veteran Maclean, too, who had 
been driven from the mouth of the Sorel by the detachment under Brown and Livingston, arrived down the liver with his corps of Royal Highland 
No. 3. 
Emigrants, and threw himself into the place. The Lizard frigate, the Hornet sloop-of-war, and two armed schooners 
were stationed in the river, and guard boats patrolled at night. The prospect of a successful attack upon the place was 
growing desperate. On the 13th of November, Arnold received intelligence that Montgomery had captured St. Johns. 
He was instantly roused to emulation. His men, too, were inspirited by the news. The wind had abated ; he deter- 
mined to cross the river that very night. At a late hour in the evening he embarked with the first division, principally 
riflemen. The river was wide; the current rapid; the birch canoes, easy to upset, required skillful management. By 
four o’clock in the morning, a large part of his force had crossed without being perceived, and landed about a mile and a 
half above Cape Diamond, at Wolfe’s Cove, so called from being the landing place of that gallant commander. Just then 
a guard-boat, belonging to the Lizard, came slowly along shore and discovered them. They hailed it, and ordered it to 
land. Not complying, it was fired into, and three men were killed. The boat instantly pulled for the frigate, giving CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
Wo. 4. 
vociferous alarm. Without waiting the arrival of the residue of his men, for whom the canoes had been dis- 
patched, Arnold led those who had landed to the foot of the cragged defile, once scaled by the intrepid Wolfe, 
and scrambled up it in all haste. By daylight he had planted his daring flag on the far-famed heights of 
Abraham. Here the main difficulty stared him in the face. A strong line of walls and bastions traversed the 
promontory from one of its precipitous sides to the other ; inclosing the upper and lower towns. On the 
right, the great bastion of Cape Diamond crowned the rocky height of that name. On the left was the bastion 
of La Potasse, close by the gate of St. Johns, opening upon the barracks ; the gate where Wolfe’s antagonist, 
the gallant Montcalm, received his death-wound. A council of war was now held. Arnold, who had some 
knowledge of the place, was for dashing forward at once and storming the gate of St. Johns. Had they done 
so, they might have been successful. The gate was open and unguarded. Through some blunder and delay 
Wo. 5. 
a message from the commander of the Lizard to the lieutenant-governor had not yet been delivered, 
and no alarm had reached the fortress. The formidable aspect of the place, however, awed Arnold’s 
associates in council. They considered that their whole force was between seven and eight hundred 
men; that nearly one-third of their fire-arms had been rendered useless, and much of their ammuni- 
tion damaged in their march through the wilderness ; they had no artillery, and the fortress looked 
too strong to be carried by a coup (le main. Cautious counsel is often fatal to a daring enterprise. 
While the council of war deliberated, the favorable moment passed away. The lieutenant-governor 
received the tardy message. He hastily assembled the merchants, officers of militia, and captains of 
merchant vessels. All promised to stand by him; he had strong distrust, however, of the French 
part of the population and the Canadian militia; his main reliance was on Colonel Maclean and his 
Wo. 6. 
Royal Highland Emigrants. The din of arms now resounded through the streets. The cry 
was up—“ The enemy are on the Heights of Abraham! The gate of St. Johns is open! ” 
There was an attempt to shut it. The keys were not to be found. It was hastily secured 
by ropes and handspikes, and. the walls looking upon the heights were soon manned by the 
military, and thronged by the populace. Arnold paraded his men within a hundred yards 
of the walls, and caused them to give three hearty cheers; hoping to excite a revolt in the 
place, or to provoke the scanty garrison to a sally. There were a few scattered cheerings in 
return ; but the taunting bravado failed to produce a sortie; the governor dared not venture 
beyond the walls with part of his garrison, having too little confidence in the loyalty of those No. 98 FULTON STREET, NEW YORK. 
9 
No. 7. 
who would remain behind. There was some firing on the part of the Americans, but 
merely as an additional taunt; they were too far off for their musketry to have effect. 
A large cannon on the ramparts was brought to bear on them, and matches were procured 
from the Lizard, with which to fire it off. A few shots obliged the Americans to retire 
and encamp. In the evening Arnold sent a flag, demanding in the name of the United 
Colonies the surrender of the place. Some of the disaffected and faint-hearted were 
inclined to open the gates, but were held in check by the mastiff loyalty of Maclean. 
The veteran guarded the gate with his Highlanders; forbade all communication with 
the besiegers, and fired upon their flag as an ensign of rebellion. Several days elapsed. 
No. 8. 
Arnold’s flags of truce were repeatedly insulted, but he saw the futility of 
resenting it and attacking the place with his present means. The inhabitants 
gradually recovered from their alarm, and armed themselves to defend their 
property. The sailors and marines proved a valuable addition to the garrison, 
which now really meditated a sortie. Arnold received information of all this 
from friends within the walls; he heard about the same time of the capture of 
Montreal, and that General Carleton, having escaped from that place, was on 
his way down to Quebec. He thought at present, therefore, to draw off on 
No. 9. 
the 19th to Point aux Trembles (Aspen-tree Point), twenty miles above 
Quebec, there to await the arrival of General Montgomery with troops and 
artillery. As his little army wended its way along the high hank of the 
river toward its destined encampment, a vessel passed below, -which had 
just touched at Point aux Trembles. On board of it was General Carleton, 
hurrying on to Quebec. It was not long before the distant booming of 
artillery told of his arrival at his post, where he resumed a stern command. 
He was unpopular among the inhabitants; even the British merchants CATALOGUE AND PRICE LIST OP E. GOLDBACI1ER, OPTICIAN, 
No. 10. 
and other men of business, were offended by the coldness of his 
manners, and his confining his intimacy to the military and the 
Canadian noblesse. He was aware of his unpopularity, and looked 
round him with distrust; his first measure was to turn out of the 
place all suspected persons, and all who refused to aid in its 
defence. This caused a great “ trooping out of town,” but what 
was lost in numbers was gained in strength. With the loyally 
disposed who remained, he busied himself in improving the 
No. 11. 
defences. Of the constant anxiety, yet enduring hope, 
with which Washington watched this hazardous enter- 
prise, we have evidence in his various letters. To 
Arnold, when at Point Levi, battled in the expectation 
of finding the means of making a dash upon Quebec, 
he writes: “ It is not in the power of any man to com- 
mand success, but you have done more, you have 
deserved it; and before this time (December 5), I hope 
No. 12. 
you have met with the laurels which are due 
to your toils, in the possession of Quebec. I 
have no doubt but a junction of your detach- 
ment with the army under General Mont- 
gomery, has been effected before this. If so, 
you will put yourself under his command, and 
will, I am persuaded, give him all the assistance 18 FULTON STREET, NEW YORK. 
11 
No. 13. 
in your power to finish the glorious 
work you have begun." In the month 
of December a vessel had been cap- 
tured, bearing supplies from Lord Duu- 
more, to the army at Boston. A letter 
No. 14. 
on board, from Ms lordship 
to Gen. Howe, invited him 
to transfer the war to the 
southern colonies, or at all 
events to send them to the 
No. 15. 
We again turn from the siege 
of Boston, to the invasion of Can- 
ada, which at that time shared 
the anxious thoughts of Washing- CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN 
No. 16 
ton. His last accounts of 
the movements of Arnold, 
left him at Point Levi, op- 
No. 17 
posite to Quebec. Some- 
thing brilliant from 
that daring officer was 
No. 18 
anticipated. 
JL 
It was his 
intention to No. 98 FULTON STREET, NEW YORK. 
No, 19. 
CROSS 
I ■ SjS SS M»| ggg 
DONE SO, HE CATALOGUE AND PRICE LIST OP E. GOLDBACHER, OPTICIAN, 
]\«. 20. 
might 
have 
carried 
the 
town No. 98 FULTON STREET, NEW YORK. 
Steel Spectacles, with Single or Straight Temples. 
All Spectacle and Eye-Glass Cuts are full size and exact reproductions, 
as far as possible, of the article represented thereby. 
A handsome leather case is furnished with each Spectacle, and a similar 
case and silk cord accompanies each Eye-Glass without extra charge. 
101 
101 Steel Spectacle, heavy frames, common glasses $0 75 
103 “ “ good glasses 1 00 
105 
105 Steel Spectacle, medium frame, good glasses 1 50 
107 “ “ best glasses 1 75 
109 
109 Steel Spectacle, light frame, good glasses. . . 2 25 
111 “ “ best glasses 2 50 
113 “ “ “ Brazilian Pebbles 4 00 
115 
115 Steel Spectacle, lightest frame, best glasses 3 00 
117 “ “ Pebbles 4 50 CATALOGUE AND PRICE LIST OF E. GOLDBACHBR, OPTICIAN, 
Steel Spectacles, with Double or Turn-pin Temples. 
119 
Nos. 101, 103, 105, 107, 109, 111, 113, 115, 117, will be furnished with 
turn-pin temples as per cut No. 119, without extra charge. 
Steel Spectacles, with Rifling or Hook Temples. 
133 
Price per pair. 
122 Steel Spectacle, heavy frame, good glasses. . $1 50 
124 “ medium “ best glasses 2 00 
126 Steel Spectacle, fine frame, best glasses, frame inserted in the 
grooved edge of glasses 3 00 No. 98 PULTON STREET, NEW YORK. 
17 
188 
Price per pair. 
128 Steel Spectacle, heavy frame, good glasses $ L 50 
130 “ medium “ best “ 2 00 
132 Steel Spectacle, line frame, best glasses, frames inserted in the 
grooved edge of glasses 3 00 
134 
131 Steel Spectacle, light frame, best glasses, frame inserted in the 
grooved edge of the glasses $3 50 
136 Steel Spectacle, lightest frame, best glasses, frame inserted in 
the grooved edge of the glasses 5 00 
Nos. 122, 124, 128, 130, will be set with the best Brazilian Pebbles at 
an additional cost of $2.00. 
Nos. 126, 132, 134, 136, will be set with the best Brazilian Pebbles at 
an additional cost of $3.50. 18 
CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
Steel Speetaeles, Frameless or Rimless Eyes, witli Riding or Hook 
Temples. 
139 
Price per pair. 
139 Steel Spectacle, frameless eyes, good glasses $2 50 
141 “ “ “ best “ 3 50 
143 u u “ Brazilian Pebbles 7 00 
Steel Spectacle, Half Eyes, Single or Straight Temples. 
150 
Price per pair. 
145 Steel Spectacle, half eyes, heavy frames, good glasses $1 50 
148 “ “ medium frames, best glasses 2 00 
150 “ “ light “ “ 2 50 
Nos. 145, 148, 150, will be furnished with Turn-pin or Double Temples 
as per cut No. 119, without extra charge, and with Hiding or Hook Temples 
as per cut No. 122, at an additional cost of 50 cents. No. 98 FULTON STREET, NEW YORK. 
11) 
Steel Spectacles, Double Focus or Franklin Glass, S. T. 
154 
Price per pair. 
152 Steel Spectacle, heavy frames, good glasses. $2 00 
154 “ medium “ best “ 2 50 
These frames are set with two (2) pairs of glasses, the upper half 
intended for distant, and the lower half for close objects. See No. 190. 
Nos. 152, 154, will be furnished with Turn-pin or Double Temples as 
per cut No. 119, without extra charge, and with Hiding or Hook Temples 
as per cut No. 122, at an additional cost of 50 cents. 
Plane, Smoke, Bine, or Green colored glasses will be inserted in any 
Spectacle or Eye-glass, in place of focused glasses, without additional charge, 
and colored focused glasses at an additional cost of 50 cents. 
Steel Spectacle, willi Coquille Glasses, Single or Straight Temples. 
160 
Price per pair. 
156 Steel Spectacle, large eyes, heavy frames, with Coquille or 
curved glasses of blue or smoke color $0 75 
158 Steel Spectacle, large eyes, medium frames, with good Coquille 
glasses of blue or smoke color 1 50 
160 Steel Spectacle, large eyes, light frames, with the best ground 
Coquille glasses of smoke or blue color. 2 50 
Nos. 156, 158,160, will he furnished with Turn-pin or Double Temples 
as per cut No. 119, without extra charge, and with Hiding or Hook Temples 
as per cut No. 122, at an additional cost of 50 cents. CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
Price per pair. 
161 Steel Spectacle, large eyes, light frame, with the best ground 
Coquille glasses of smoke or blue color, frame inserted in 
grooved edge of glasses, with Hiding or Hook Temples as 
per cut No. 122 $3 50 
162 Steel Spectacle, frameless or rimless, large size eyes, with the 
best ground Coquille glasses of smoke or blue color, with 
Riding or Hook Temples, as per cut No. 139. 3 50 
163 Millers’ or Stone Cutters’ Spectacles, heavy iron frame, large 
eyes of thick white glass, without focus, to protect the eyes 
from flying chips, etc 75 
165 Shooting Glasses, Steel frames with colored glasses having a 
small transparent disc in centre 1 50 
Steel Railroad or Eye Protector Spectacles. 
170 
Price per pair. 
168 Steel Spectacle, heavy frames, coarse wire screens, with blue, 
green or smoke colored, or white glasses, either Single or 
Double Temples $1 50 
170 Steel Spectacle, light frames, fine wire screens, with the best 
blue, green or smoke colored, or white glasses, with Single 
or Double Temples 2 50 No. 98 FULTON STREET, NEW YORK 
21 
Eye Protectors or Goggles 
178 
172 Drivers’ Eye Protectors $0 25 
174 Iron Wire “ 50 
176 Medium Wire Eye Protectors, with green, blue, or smoke colored 
glasses 75 
178 Fine Wire Eye Protectors, with green, bine, or smoke colored 
glasses 1 00 
180 Finish Wire Eye Protectors, with green, blue, or smoke colored 
glasses 1 50 
Any of the Steel Spectacles will he heavily plated with Nickel at an 
additional cost of 50 cents. 
Each, 
Coin Silver Spectacles 
183 
Price per pair. 
183 Coin Silver Spectacle, light frames, Single Temples, with best 
glasses $2 50 
18 j 
185 Coin Silver Spectacles, heavy frames, Single Temples, best 
glasses 3 00 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
187 
Price per pair. 
187 Coin Silver Spectacle, half-eyes, light frames, best glasses $3 00 
This peculiar form of glass enables the wearer to look at 
distant objects without the usual awkard and inconvenient inclinations 
of the bead ; also see No. 150. 
188 Coin Silver Spectacle, half-eyes, heavy frames, best glasses. ... 3 50 
190 
190 Coin Silver Spectacle, heavy frames, Single Temples, best 
double focus or Franklin Glasses (see No. 154) 3 50 
193 Coin Silver Spectacle, heavy frames, Slide Temples, as per cut 
No. 195, best double focus or Franklin Glasses 4 00 
195 
195 Coin Silver Spectacle, heavy frame, with Slide Temples, with 
best glasses 3 00 No. 98 FULTON STEKET, NEW YOEK. 
23 
199 
Price per pair. 
197 Coin Silver Spectacle, light frame, with Riding or Hook 
Temples, with the best glasses $3 00 
199 Coin Silver Spectacle, heavy frame, with Riding or Hook Tem- 
ples, with the best glasses 3 50 
301 
201 Coin Silver Spectacles, frameless eves with Hiding or Hook 
Temples, best glasses 3 50 
The best Brazilian Pebbles will be furnished in Nos. 183, 185,187, 188, 
195, 197, 199, at an additional cost of $2; and in Nos. 190, 193, at an 
additional cost $6; and in No. 201, at an additional cost of $1. CATALOGUE AND PRICE LIST OP E. GOLDBACHER, OPTICIAN, 
Gold Spectacles, Single and Double Temples. 
£03 
203 Gold Spectacle, light frame, single temples, best glasses; according 
to quality, as follows, viz. : 
Fineness of gold.. 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $5 00 $6 00 $7 00 $8 00 $9 00 $10 00 
£05 
205 Gold Spectacle, medium frame, single temples, best glasses; according 
to quality, as follows, viz. : 
Fineness of gold.. 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $6 50 $7 50 $8 50 $10 00 $12 00 $14 00 
£07 
207 Gold Spectacle, heavy frame, single temples, best glasses ; according to 
quality, as follows, viz.: 
Fineness of gold. . 8 kt. 10 kt. 12 kt, 14 kt. 16 kt. 18 kt. 
Price each $7 00 $8 50 $10 00 $11 50 $13 00 $15 00 No. 98 FULTON STREET, NEW YORK. 
Gold Spectacles, Single Temples. 
310 
210 Gold Spectacle, half eyes (see bio. 187), light frames, single temples, 
best glasses; according to quality, as follows, viz. : 
Fineness of gold. . 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $5 00 $6 00 $7 00 $8 00 $9 00 $10 00 
212 Gold Spectacle, half eyes, medium frames, single temples, best glasses; 
according to quality, as follows, viz. : 
Fineness of gold. . 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $6 50 $7 50 $8 50 $10 00 $12 00 $14 00 
214 Gold Spectacle, half eyes, heavy frames, single, double, or slide tem- 
ples, best glasses ; according to quality, as follows, viz. : 
Fineness of gold. . 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $7 00 $8 50 $10 00 $11 50 $13 00 $15 00 
Gold Spectacle, Single or Double Temples. 
318 
216 Gold Spectacle, heavy frames, single or double temples, with the best 
double focus or Franklin glasses (see ISTo. 154); according to 
quality, as follows, viz.: 
Fineness of gold.. 8 kt. 10 kt. 12 kt. 14 kt. 16 kt, 18 kt. 
Price each $8 00 $9 50 $11 00 $13 00 $14 50 $16 50 26 
CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
Gold Spectacles, Double Temples. 
218 
218 Gold Spectacle, medium frames, double or turnpin temples, best 
glasses ; according to quality, as follows, viz.: 
Fineness of gold.. 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $7 00 $8 00 $9 00 $10 50 $12 50 $14 50 
220 Gold Spectacle, heavy frames, double or turn-pin temples, best glasses; 
according to quality, as follows, viz.: 
Fineness of gold.. 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $8 00 $9 50 $11 00 $13 00 $15 50 $16 00 
Gold Spectacles, Slide Temples. 
225 
223 Gold Spectacle, medium frames, slide temples, best glasses; accord- 
ing to quality, as follows, viz. : 
Fineness of gold. . 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price eacli $7 00 $8 00 $9 00 $10 50 $12 50 $14 50 
225 Gold Spectacle, heavy frames, slide temples, best glasses; according 
to quality, as follows, viz.: . 
Fineness of gold. . 8 kt, 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each....... $8 00 $9 50 $11 00 $13 00 $14 50 $16 00 No. 98 FULTON STREET, NEW YORK. 
Gold Spectacles, Riding or Hook Temples 
330 
228 Gold Spectacle, light frames, riding or hook temples, best glasses ; 
according to quality, as follows, viz.: 
Fineness of gold.. 8 kt. 10 kt, 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $5 00 $6 00 $7 00 $8 00 $9 00 $10 00 
230 Gold Spectacle, medium frames, riding or hook temples, best glasses ; 
according to quality, as follows, viz.: 
Fineness of gold.. 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $6 50 $7 50 $8 50 $10 00 $12 00 $14 00 
335 CATALOGUE AND PRICE LIST OF E. GOLDBACHEE, OPTICIAN, 
233 Gold Spectacle, light frame, riding or hook temples, best glasses; 
according to quality, as follows, viz.: 
Fineness of gold. . 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $5 00 $6 00 $7 00 $8 00 $9 00 $10 00 
235 Gold Spectacle, medium frames, riding or hook temples, best glasses; 
according to quality, as follows, viz.: 
Fineness of gold,. 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $6 50 $7 50 $8 50 $10 00 $12 00 $14 00 
237 
237 Gold Spectacle, light frame, inserted in the grooved edge of the 
glasses, riding or hook temples, best glasses; according to quality, 
as follows, viz.: 
Fineness of gold.. 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $6 00 $7 00 $8 00 $9 00 $10 00 $11 00 
240 No. 98 FULTON STREET, NEW YORK. 
29 
240 Gold Spectacle, frameless eyes, with riding or hook temples, best 
glasses; according to quality, as follows, viz.: 
Fineness of gold.. 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $5 00 $6 00 $7 00 $8 00 $9 00 $10 00 
The best Brazilian Pebbles will be furnished in Nos. 203, 205, 207, 210, 
212, 214, 218, 220, 223, 225, 228, 230, 233, and 235, at an additional cost 
of $2.00; and in No. 210, $6.00 ; and in No. 237, $3.50 ; and in No. 240, 
$3.50. 
Steel Eye-Glasses. 
FRAMES BLUE OR BRONZE COLOR. 
350 
250 Steel Eye-Glass, single spring-, heavy frame, g;ood glasses $0 75 
252 “ “ “ “ light “ best “ .... 1 50 
354 
254 Steel Eye-Glass, double spring, heavy frame, good glasses 1 00 
256 “ “ “ “ “ light “ best * “ 2 00 
258 Steel Eye-Glass, double spring, lightest frame, best glasses, 
frames inserted in the grooved edge of the glasses 3 00 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
360 
260 Steel Eye-Glass, heavy frame, good glasses $1 00 
263 •“ “ “ light “ “ “ 1 50 
265 u “ “ “ “ best “ 2 00 
267 “ “ “ lightest u “ “ 2 50 
270 Steel Eye Glass, lightest frame, best glasses, with frames inserted 
in the grooved edge of the glasses ! 3 00 
Steel Eye-Glasse§, Patent Springs 
373 
272 Steel Eye-Glass, Bertel. Pat. Spring, heavy frame, good 
glasses 1 50 
274 Steel Eye-Glass, B. Pat. Spring, light frame, best glasses 2 00 
276 “ “ “ “ “ “ lightest “ “ “ .... 2 50 
278 Steel Eye-Glass, B. Pat. Spring, lightest frame, best glasses, with 
frames inserted in the grooved edge of the glasses 3 00 No. 98 FULTON STEEET, NEW YOEK. 
aso 
280 Steel Eye-Glass, Lomb’s Pat. Spring, heavy frame, good 
glasses $1 50 
283 Steel Eye-Glass, Lomb’s Pat. Spring, light frame, best 
glasses 2 00 
285 Steel Eye-Glass, Lomb’s Pat. Spring, lightest frame, best 
glasses 2 50 
287 Steel Eye-Glass, Lomb’s Pat. Spring, lightest frame, best 
glasses, with frames inserted in the grooved edge of the 
glasses 3 00 
The best Brazilian Pebbles will be inserted in Nos. 258, 270, 278 and 
287, at an additional cost of $3,50 ; in all other styles, in Steel, at an ad- 
ditional cost of $2.00. 
Shell Eye-Ciilas§e§. 
290 
290 Tortoise Shell Eye-Glass, straight spring, best glasses $1 50 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
393 
292 Tortoise Shell Eye-Glass, curved spring, best glasses $1 50 
394 
294 Tortoise Shell Eye-Glass, double spring, best glasses 2 00 
390 
296 Tortoise Shell Eye-Glass, best glasses 2 00 No. 98 FULTON STREET, NEW YORK 
33 
398 
298 Tortoise Shell Eye-Glass, IT. Lomb’s Fat. self adjusting 
spring, best glasses (see ITo. 322) $2 50 
300 
300 Tortoise Shell Eye-Glass, Anatomical spring, best glasses 2 00 
303 
302 Tortoise Shell Frames, Berteling’s Pat. Spring, best glasses... 2 50 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
34 
300 
304 Tortoise Shell Folder, round or oval eyes, with best glasses,. $2 00 
306 Tortoise Shell Folder, round or oval eyes, with best glasses (dou- 
ble action), with spring in joint 2 50 
The best Brazilian Pebbles will be inserted in any of the Shell Eye- 
Glasses at an additional cost of $2.00. 
Hard Rubber Eye-Glasses. 
310 
310 Hard Rubber Eye-Glass, with good glasses $0 Y5 No. 98 FULTON STREET, NEW YORK, 
35 
313 
313 Hard Rubber Eye-Glass, with good glasses $1 00 
315 
315 Hard Rubber Eye-Glass, with best glasses 1 50 
318 
318 Hard Rubber Eye-Glass, with best glasses, Anatomical spring. 1 50 36 
CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
330 
320 Hard Rubber Eye-Glass, Bert. Patent Spring, with best glasses $1 50 
333 
322 Hard Rubber Eye-Glass, Bomb’s Patent Spring, with best 
glasses 1 50 
These Eye-Glasses, Nos. 320 and 322, are made self-accommodating by 
means of elastic nose-pieces affixed to the lens frames in such a manner that 
sufficient space is left between the frame and each nose-piece, that the latter, 
when brought in contact with the nose, will yield enough to adapt itself 
to the shape of it. Tins secures a firm hold on the nose, to the extent of 
the length of the nose-piece, thereby preventing a concentration of pressure 
on a small isolated point, and the uncomfortable pinch arising therefrom. 
The best Brazilian will be inserted in Nos. 315, 318, 320, and 322 at an 
additional cost of $2.00. No. 98 FULTON STREET, NEW YORK. 
Gold-Plated Eye-Glasses. 
334 
324 Gold-Plated Eye-Glasses, double spring, best glasses $2 50 
330 
326 Gold-Plated Folder, best glasses 3 50 
338 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
38 
328 Gold-Plated Folder, double action spring, best glasses $5 00 
The best Brazilian Pebbles will be inserted in Gold-Plated Eye-Glasses 
at an additional cost of $2.00, 
Coin-Sliver Eyc-CJIasscs 
330 
333 
330 Coin-Silver Eye-Glass, steel spring, best glasses $4 00 
333 “ “ gold “ “ “ 5 00 
335 
337 
335 Coin-Silver Eye-Glass, steel spring, best glasses 4 00 
337 “ “ gold “ “ “ 5 00 No. 98 FULTON STREET, NEW YORK. 
39 
340 
343 
340 Coin-Silver Eye-Glass, steel spring, best glasses $4 00 
342 “ “ gold “ “ “ 5 00 
The best Brazilian Pebbles will be inserted in Coin-Silver Eye-Glasses 
at an additional cost of $2.00. 
Gold Eye-Glasses. 
344 
344 Gold Eye-Glass, patent spring, best glasses; according to quality, as 
follows, viz.: 
Fineness of gold. 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $7 00 $8 00 $9 00 $10 00 $11 00 $12 00 
346 Gold Eye-Glass, patent spring, best glasses, frames inserted in the 
grooved edge of the glasses ; according to quality, as follows, viz.: 
Fineness of gold. 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $8 00 $9 00 $10 00 $11 00 $12 00 $13 00 CATALOGUE AND PRICE LIST OP E. GOLDBACHER, OPTICIAN, 
348 
348 Gold Eye Glass, curved spring, best glasses ; according to quality, as 
follows, viz.: 
Fineness of gold, 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $7 00 $8 00 $9 00 $10 00 $11 00 $12 00 
350 
350 Gold Eye-Glass, anatomical spring, best glasses; according to quality, 
as follows, viz.: 
Fineness of gold. 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $7 00 $8 00 $9 00 $10 00 $11 00 $12 00 No. 98 FULTON STREET, NEW YORK. 
35a 
352 Gold Eye-Glass, Bert. Patent spring, best glasses ; according to quality, 
as follows, viz.: 
Fineness of gold. 8 kt. 10 kt, 12 kt, 14 kt. 16 kt. 18 kt. 
Price each $7 00 $8 00 $9 00 $10 00 $11 00 $12 00 
354 
354 Gold Eye-Glass, H. Bomb’s Patent spring, best glasses ; according to 
quality, as follows, viz.: 
Fineness of gold. 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $7 00 $8 00 $9 00 $10 00 $11 00 $12 00 CATALOGUE AND PRICE LIST OF E. GOLDS ACKER, OPTICIAN, 
356 
356 Gold Folder, double action springs, best glasses; according to quality, 
as follows, viz.: 
Fineness of gold 14 kt. 16 kt. 18 kt. 
Price $14 00 $16”00 $18~00 
358 
358 Gold Lorgnettes, according to weight and quality, 
from $14 to $50 each, made only in 14 kt., 16 kt., 
and 18 kt. gold. 
The best Brazilian Pebbles will be inserted in Gold Eye-Glasses, at an 
additional cost of $2. No. 98 FULTON STREET, NEW YORK. 
Coquille Eye-Gla^c§. 
364 
360 Coquille Eye-Glass, heavy steel frame, with blue or smoke- 
colored glasses $1 00 
362 Coquille Eye-Glass, medium steel frame, with blue or smoke- 
colored glasses 1 50 
364 Coquille Eye-Glass, light steel frame, with ground blue or 
smoke-colored glasses 2 50 
366 Coquille Eye-Glass, lightest steel frame, with ground blue or 
smoke-colored glasses, frames inserted in the grooved edge 
of the glasses 3 50 
368 Coquille Eye-Glass, hard rubber frame, blue or smoke-colored 
glasses 1 50 
370 Coquille Eye-Glass, hard rubber frame, with ground blue or 
smoke-colored glasses 2 50 
373 Coquille Eye-Glass, tortoise shell frame, with ground blue or 
smoke-colored glasses 2 50 
375 Coquille Eye-Glass, frameless or rimless eyes, with ground 
blue or smoke-colored glasses, steel spring, German silver 
clasps 3 50 
378 Coquille Eye-Glass, frameless or rimless eyes, with ground bine or 
smoke-colored glasses, gold spring and clasps; according to quality, 
as follows, viz.: 
Fineness of gold. 8 kt. 10 kt. 12 kt. 14 kt, 16 kt. 18 kt. 
Price each $6 00 $7 00 $8 00 $9 00 $10 00 $11 00 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
Framelcss Eye-Glasses. 
380 
383 
380 Frameless Eye-Glass, German silver clasps, best glasses .. $2 50 
382 Frameless Eye-Glass, gold spring and clasps, best glasses; accord- 
ing to quality, as follows, viz : 
Fineness of gold... 8 kt. 10 kt. 12 kt. 14 kt. 16 kt. 18 kt. 
Price each $6 50 $7 00 $7 50 $8 00 $8 50 $9 00 
Frameless Eye-Glasses will be furnished with the best Brazilian Pebbles, 
at an additional cost of $3.50. 
Single Eye-Glasses. 
384 Frameless or rimless single Eye-Glass, best glasses $1 00 
386 “ “ “ “ “ pebbles 3 00 
388 Steel single Eye-Glass, best glasses 1 25 
390 “ “ “ “ pebbles 3 00 
392 Shell “ “ “ glasses 1 25 
394 “ “ “ “ pebbles 3 00 
396 Hard rubber single Eye-Glass, best glasses 75 
398 “ “ “ “ pebbles 2 50 
Eye-Glass Holders. 
400 Hard rubber Eye-Glass Holder 25 
402 Metal japanned Eye-Glass Holder 25 
404' “ gilt Eye-Glass Holder 50 
406 u gold plated Eye-Glass Holder 1 25 
410 14-inch Gold Eye-Glass Chain ; according to quality : 
408 Gold (14 kt.) Eye-Glass Holder $3 00, $3 50, $5 00, $8 00 
Fineness of gold 8 kt. 10 kt. 12 kt, 14 kt. 16 kt. 18 kt. 
Price $2 50 $3 00 $3 50 $4 00 $4 50 $5 00 
412 Silk Eye-Glass Cords, 10 cts., 16 cts., 20 cts., 25 cts., each. No. 98 FULTON STREET, NEW YORK. 
Spectacle Glasses. 
Spectacles and Eye-Glasses will be set with glasses at the following prices; 
PER PAIR. 
415 White convex or concave spherical glasses from 5 in. to 72 
in. focus, according to quality 60 cts. to $1 
418 White periscopic convex or concave spherical glasses, from 
5 in. to 72 in. focus, according to quality, from 75cts. to $1 
420 Colored glasses, blue, green, or smoke, from 75 cts. to $1 50 
423 Double focus or Franklin glasses 1 50 
425 Convex or concave spherical glasses, from 2 in. to 5 in. focus 1 00 
428 “ “ “ “ “ 1 in. to 2 in. “ 1 50 
430 Plano-convex or concave-cylindrical glasses, from 5 in. to 
48 in. focus 1 50 
432 Sphero-cylindrical glasses will be ground to order only. 
434 Prisms for use in spectacles, from 1 to 15 degrees, each 1 00 
436 Coquille glasses, colored, bine, green, or smoke, from.. 75 cts. to$l 50 
Pebbles, 
438 Convex or concave Brazilian Pebbles, 5 in. to 60 in. focus $2 50 
440 “ “ “ “ 2 in. to 5 in. “ .... 5 00 
442 Periscopic convex or concave Brazilian Pebbles, 5 in. to 60 in. 
focus 3 00 
444 Periscopic convex or concave Brazilian Pebbles, 2 in. to 5 in. 
focus 6 00 
Cylindrical and prismatic Pebbles wall be ground to order only. 
Spectacle Cases. 
44:6 
446 Tartan Spectacle Case, in different plaids, to fit any size of 
Spectacle, each t $1 00 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
4:4:8 
448 Nickel, Silver Plated Spectacle Case, to litany size of Spectacle, 
each $1 25 
450 Sole Leather Spectacle Case, with pnll-off cover, to lit any size 
Spectacle, each 75 
452 Morocco Leather Spectacle Case, with flap cover, to fit any size 
Spectacle, each 25 to 50 cts. 
454 Common Leather Spectacle Case, with flap, etc., each 10 “ 
456 Morocco Leather Spectacle Case, with open end, to lit any size 
, of Spectacle, each 25 to 50 cts. 
456-463 
458 Common Leather Spectacle Case, with open end, to fit any size 
of Spectacle, each 10 “ 
460 Tin Spectacle Case, with cover, to fit any size of Spectacle.... 25 “ 
462 Tin Spectacle Case, with open end, to fit any size of Spectacle,. 25 “ 
Eye-GIans Cases. 
4:65 
465 Tartan Eye-Glass Case, in different plaids, each $1 00 
468 Nickel, Silver Plated Eye-Glass Case, with open end, each.... 1 25 
470 Tin, Nickel Plated Eye-Glass Case, with open end, each 25 
473 Tin Eye-Glass Case, with open end, each 15 
475 Sole Leather Eye-Glass Case, with pnll-off cover, each 50 
478 Morocco Leather Eye-Glass Case, with open end, each, .... 25 to 50 
480 Common “ “ “ “ “ 10 No. 98 FULTON STREET, NEW YORK. 
Opera Glasses. 
Opera Glasses are in such general use that an extended description is 
entirely unnecessary; the achromatism of the lenses, and extent and clear- 
ness of held combined with portability are the requirements of a good glass. 
The following list comprises the manufactures of the best European makers, 
and the prices will be found reasonable for the class of goods mentioned; 
these Opera Glasses are warranted to be perfectly achromatic. 
The price includes a Morocco Leather Case, with handle, 
500 Six Lens Opera Glasses, Black Morocco Leather covered body, 
metal cross-pieces and barrels, japanned black; price according to 
size of object glasses, as follows: 
1 in. ly3y in. 1T5¥ in. in. in. 
$4 00 $4 50 . $5 00 $5 50 $6 00 
502 Six Lens Opera Glasses, Fancy Colored Morocco Leather covered 
body, metal cross-pieces and barrels, either gold or nickel plated ; 
price according to size of object glasses : 
1 in. ly3¥ in. lT5y in. in. l-f|- in. 
$5 00 $6 00 $7 00 $8 GO $9 00 
504 Lemaire & Fils celebrated Six Lens Opera Glasses, black Morocco 
leather covered body, metal cross-pieces and barrels, japanned 
black ; price according to size of object glasses ; 
1 in. ly in. in, in. in. 
$5 00 $5 50 $6 00 $6 50 $7 00 
506 Lemaire & Fils celebrated Six Lens Opera Glasses, fancy colored 
Morocco leather covered body, metal cross-pieces and barrels, 
either gold or nickel plated; price according to size of object 
glasses: 
1 in. 1T in. in. in. in. 
$6 00 $7 00 $8 00” $9 00 $10 00 48 
CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
514 
508 Lemaire & Fils celebrated Six Lens Opera Glasses, White Pearl body, 
metal cross-pieces and barrels, either gold or nickel plated ; price 
according to size of object glasses: 
1 in. 1T3¥ in. 1T5¥ in, in. in. 
$10 00 $11 00 $12 00 $13 00 $11 00 
510 Lemaire & Fils celebrated Six Lens Opera Glasses, White Pearl body, 
cross-pieces and barrels ; price according to size of object glasses : 
1 in. 1T3¥ in, in, 1|- in. in. 
$21 00 $21 00 $28 00 $33 00 $39 00 
512 Lemaire & Fils celebrated Six Lens Opera Glasses, Oriental Pearl 
body, metal cross-pieces and barrels, either gold or nickel plated ; 
price according to size of object glasses : 
1 in. 1T3¥ in. 1in. 1| in. in. 
$12 00 $13 50 $15 00 $16 50 $18 00 
514 Lemaire & Fils celebrated Six Lens Opera Glasses, body of alternate 
stripes of White and Smoke Pearl, metal cross-pieces and barrels, 
either gold or nickel plated; price according to size of object 
glasses: 
1 in. 1T3¥ in. 1T5¥ in. 1\ in, in. 
$12 00 $11 00 $16 00 $18 00 $20 00 
616 Lemaire & Fils celebrated Six Lens Opera Glasses, Smoke Pearl body, 
metal cross-pieces and barrels japanned black ; price according to 
size of object glasses : 
1 in. 1t36 in. 1T5¥ in. 1\ in. in. 
$10 00 $11 00 $12 00 $13 00 $11 00 No. 98 FULTON STREET, NEW YORK. 
518 Lemaire & Fils celebrated Six Lens Opera Glasses, Smoke Pearl body, 
cross-pieces and barrels ; price according to size of object glasses : 
1 in. 1t3f in. 1A in. 1|- in. in. 
$22 00 $25 00 $29 00 $34 00 $40~00 
Any of Lemaire & Fils celebrated Opera Glasses will be furnished with 
twelve (12) glasses at an additional cost of $3. 
530 
520 Bardou & Fils celebrated Opera Glasses, Turkey Morocco leather 
covered bodies, metal cross-pieces and barrels japanned black ; price 
according to size of object glasses : 
1 in- Its in- 1A in- in. 1|£ in. 
$8 00 $9 00 $10 00 $12 50 $15 00 
522 Bardou & Fils celebrated Six Lens Opera Glasses, fancy colored Turkey 
Morocco leather covered body, metal cross-pieces, barrels and 
ornamental bead work on body heavily gold plated ; price accord- 
ing to size of object glasses ; 
1 in. ly in. 1T5¥ in. 1£ in. in. 
$10 00 $11 00 $13 50 $15 00~ $17 00 
524 Bardou & Fils celebrated Six Lens Opera Glasses, White Pearl body, 
metal cross-pieces and barrels either gold or nickel plated; price 
according to size of object glasses: 
1 in. 1T in. 1A in. in. in. 
$16 00 $18 50 $22 00 $26 00 $30 00 
526 Bardou & Fils celebrated Six Lens Opera Glasses, White Pearl body, 
cross-pieces and barrels; price according to size of object glasses : 
1 in. 1t3¥ in. 1A in. li in. in. 
$25 00 $29 00 $33 00 $38 00 $45 00 
Any of Bardou & Fils celebrated Opera Glasses will be furnished with 
twelve lenses at an additional cost of $5. 50 
CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
Opera, Field and Marine Glasses. 
538 
528 Ten Lens Opera, Field and Marine Glasses, Turkey Morocco leather 
covered bodies, metal cross-pieces and barrels japanned black, eye 
pieces capable of three different adj nstments for Marine, Field and 
Theatre ; price according to size of object glasses : 
If in. Iff in. If in. 2£ in. 
$16 00 $20 00 $24 00 $28 00 
530 
530 Six Lens Pocket, Field and Marine Glasses, Morocco leather covered 
body, metal cross-pieces and barrels japanned black, combining great 
power with portability ; price according to size of object glasses : 
1 in. 1t5f in. 
$15 00 $18 00 No. 98 FULTON STREET, NEW YORK. 
51 
Field and marine Glasses. 
535 
535 Six Lens Field and Marine Glasses, Morocco leather covered bodies 
and sun-shades, metal cross-pieces and barrels japanned black; in 
stiff sole-leather cases with sling strap; prices according to size of 
object glasses: 
If in. Iff in. If in. 2f in. 2T5¥ in. 
$!■ 00 $8 00 $9 00 $10 00 $11 00 
538 Six Lens Field and Marine Glasses of Lemaire & Fils celebrated 
manufacture, same construction of frame as No, 535; in stiff sole- 
leather cases with sling strap; prices according to size of object 
glasses: 
If in. Iff in. If in. 2f in. 2fg- in. 
$10 00 $11 00 $12 00 $13 00 $14 00 
540 Six Lens Field and Marine Glasses of Bard on & Fils celebrated manu- 
facture, extra heavy metal body and shades, covered with Turkey 
Morocco, metal cross-pieces and barrels japanned black; in stiff 
sole-leather cases with sling strap ; prices according to size of 
object glasses: 
If in. Iff in. If in. 2f in. 2T5g in. 
$20 00 ' $22 00 $24 00 $26 00 .$28 00 52 
CATALOGUE AND PRICE LIST OE E. GOLDBACHER, OPTICIAN, 
543 
543 Six Lens Field and Marine Glasses, extra heavy metal body and sun- 
shades, covered with Turkey Morocco, cross-pieces and barrels 
japanned black, extra large eye-pieces, short and compact form of 
frame, combined with great power; in flexible leather cases, with 
sling strap; prices according to size of object glasses: 
Ij- in. 2g in. 2TV in. 
$14 00 $16 00 $18 00 
545 Ten Lens Opera, Field, and Marine Glasses, extra heavy metal body 
and sun-shades, covered with Turkey Morocco, cross-pieces and 
barrels japanned black, eye-pieces capable of three different adjust- 
ments, for Marine, Field, and Theatre; in stiff sole-leather cases, 
with sling strap ; prices according to size of object glasses: 
in. 1|- in. 21 in. 2f in. 
$18 00 $22 00 $26 00 $30 00 
545 
Any of the Six Lens Field and Marine Glasses will be furnished with 
twelve lenses at an additional cost of $5. No. 98 FULTON j. STREET, NEW YORK. 
Senses for Opera, Field, and Marine Glasses. 
548 Simple concave eye-pieces, each, from 75 cents to $2.50. 
550 Achromatic concave eye-pieces (2 glasses), each from $1.50 to $5.00. 
552 “ “ “ (3 glasses), “ $2.00 to $7.50, 
554 (2 Lens) Achromatic Plano-convex object glasses ; according to size : 
1 in. Iff- in. lT5f in. If in. Iff in. If in. 2f in. 2f in. 
$2.00 $2 50 $3 00 $3 50 $4 00 $4 50 $5 00 $5 50 
556 Three Lens Achromatic convex object glasses; according to size: 
1 in. in. 1T5T in. If in. Iff in. If in. 2f in. 2f in. 
$3 00 $3 50 $4 00 $4 50 $5 00 $5 50 $6 00 $7 00 
558 Morocco Opera Glass Cases, with handle: 
Size of object glasses. 1 in. 1T3F in. 1T5F in. If in. Iff in. 
Price each $1 50 $1 60 $1 75 $1 85 $2 00 
559 Sole Leather Field and Marine Glass Cases, with sling strap : 
Size of object glasses. If in. Iff in. If in. 2f in. 2T56- in. 
Price each $3 50 $3 75 $4 00 $4 25 $4 50 
Achromatic Spy-Glasses. 
560 
560 Achromatic Spy-Glass, 8 draws, wood, leather, or corded body, in case ; 
price according to size, as follows: 
Dimensions. Diameter of 
Open. Closed. Object Glass. Power. Price. 
15 inches. 6 inches. 1 inch. 15 times. $3 00 
16 “ 6 “ If “ 20 “ 4 00 
18 “ 6f “ If “ 25 “ 5 00 
23 “ 8 “ If “ 30 “ 6 00 
30 “ 9f “ If “ 45 “ 8 00 
Any of the above will be furnished with a shade to keep off the sun 
or rain at an additional cost of 50 cents. 54 
CATALOGUE AND PRICE LIST OP E. GOLDBACHER, OPTICIAN, 
563 Achromatic Tourist’s Spy-Giass, 3 oxidized draws, metal body covered 
with Morocco, leather caps and strap; price according to size, as 
follows: 
Dimensions, Diameter of 
Open. Closed. Object Glass. Power. Price. 
16 inches. 6 inches. If inch. 20 times. $5 00 
17 “ 7 “ 1| “ 25 “ 7 50 
23 “ 8 “ If “ 30 “ 10 00 
30 “ 10 “ If “ 45 “ 12 50 
563 
565 Same as 563, with 4 oxidized draws and sun-shade and the first quality 
of lenses ; price according to size, as follow's : 
Dimensions. Diameter of 
Open. Closed. Object Glass. Power. Price. 
16 inches. 6 inches. If inch. 25 times. $10 00 
17 “ 7 “ If “ 30 “ 15 00 
23 “ 8 “ If “ 45 “ 20 00 
30 “ 10 “ If “ 60 “ 25 00 
568 
568 Achromatic Ship’s Spy-Glass, heavy metal body, either corded or cov- 
ered with leather, spray or sun-shade, one brass draw; price accord- 
ing to size, as follows : 
Diameter of Object Glass. Power. Price. 
1T\ inches. 30 times. $8 00 
If “ 40 “ 12 00 
2 “ 50 “ 16 00 
2i “ 60 “ 20 00 
570 Achromatic Naval Spy-Glass, heavy metal body, covered with leather, 
spray or sun shade, one oxidized drawr, long, tapering body ; 
Dimensions. Diameter of 
Open. Closed. Object Glass. Power. Price. 
23 inches. 18 inches. If inch. 25 times. $10 00 
30 “ 24 “ If' “ 35 “ 15 00 
572 Achromatic Naval Spy-Glass, light, tapering, wood body, one brass draw: 
Dimensions. Diameter of 
Open. Closed. Object Glass. Power. Price. 
38 inches. 31 inches. 2f inches. 40 times. $20 00 No. 98 FULTON STREET, NEW YORK. 
575 Spy-Glasses of high power must he held steadily in order to give a good 
effect; as few persons can so hold a large glass, these clamps are a 
necessity; they can he screwed into a tree or fence and are fur- 
nished in seven different sizes : 
1 inch, li inch. If inch. If inch. If- inch. If inch. 2f inches. 
$T75 $2 00' $2 75 $3~25 p~75 $4 25' $5"00 
Spy-Olass Clamps. 
578 
580 
578 Spy-Glass Stand, having vertical and horizontal motion $5 00 
580 Spy-Glass Stand, black walnut, having vertical and horizontal 
motion and adjustable for different heights 10 00 
Astronomical Telescopes. 
583 CATALOGUE AND PRICE LIST OP E. GOLDBACHER, OPTICIAN, 
583 Astronomical Telescope, highly polished brass body and tripod 
stand, rack and pinion adjustment for focus, one terrestial 
eye-piece, one celestial eye-piece and sun-glass, object 
glass If inches in diameter ; in walnut case with lock and 
key $25 00 
585 Same as 583, object glass If inches in diameter 35 00 
587 “ “ “ 2 ££ ££ 50 00 
590 “ ‘£ “ 2f ££ ££ 75 00 
593 “ “ “ 2| <£ ££ 100 00 
595 “ ££ £< 3 ££ £i 125 00 
697 Astronomical Telescope, highly polished brass body, heavy 
mahogany stand, having vertical and horizontal motion and 
adjustable for different heights; rack and pinion adjust- 
ment for focus, one celestial and one terrestial eye-piece, sun- 
glass, object glass 2f inches in diameter, focus 42 inches ; 
in neat walnut case with lock and key 100 00 
600 Same as 697, object glass 3 inches in diameter, focus 45 inches. .125 00 
603 “ “ “ 3f “ ££ ££ 50 “ ..150 00 
605 “ “ “ 3f ££ ££ ££ 54 “ ..175 00 
Larger Instruments imported to order. 
607 Terrestial Eye-pieces of any desired power, from.. . $10 00 to $15 00 
609 Celestial “ “ ££ ££ “ .... 7 50 to 10 00 
Ileuses for 8py*€tlasses, Telescopes, and Microscopes. 
612 Plano or Double Convex Lenses— 
J inch to 1 inch focus, diameter f to f inch, each $0 76 
i “ “ If “ “ “ f | “ ££ 75 
« « 2 ££ u u f ££ 1 ££ a 75 
If “ “ 3 “ “ “ 1 ££ If ££ ££ ,. 75 
615 Achromatic Object Glasses of the first quality, for Spy-Glasses 
and Telescopes— 
Diameter 1 in. If in. If in. If in. If in. 2 in. 2f in. 2f in. 2f in. 3 in. 
Price $2 00 $2 25 $2 75 $3 50 $4 50 $6 00 $8 50 $12. $20. $28. 
Larger glasses made to order at moderate prices. No. 98 FULTON STREET, NEW YORK. 
Watchmakers’ and Engravers’ Glasses. 
633 
64:0 
620 Watchmakers’ Glass, 1 lens, | inch diameter $0 30 
623 “ u 1 “ 1 “ “ 40 
625 “ “ 1 “ “ “ ’ 75 
628 “ “ 2 “ | “ “ 75 
630 “ “ 2 “ 1 “ « i 00 
632 Engravers’ “ 1 “ “ “ 1 00 
634 u “ 1 “ If “ “ 1 25 
636 “ “ 1 “ 2 “ “ 1 50 
638 “ “ 2 “ 14 “ “ 1 50 
640 “ “ 2 “ 2 “ “ 2 00 
642 “ “ 2 “ 2£ “ “ 2 50 
644 “ “ 2 “ 3 “ “ 3 00 
646 “ “ 2 “ 3i “ “ 3 50 
648 “ “ 2 “ 4 “ “ 4 00 
650 Linen Prover or Weavers’ Glass, for counting the meshes of 
Linen, Wire-cloth, etc., inch aperture, in brass or hard 
rubber frame, each 50 
653 Linen Prover, brass frame, cross shaped orifice, giving \ inch 
and % inch apertures, each 1 00 
655 Linen Prover, same as 650, German silver frame 75 
658 Same as 650, achromatic lens 1 25 
660 Linen Prover, brass frame, rotating arm, over a circular disc, 
having inch, \ inch, .37 inch and 1 inch apertures 2 50 
630 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
Reading and Picture Glasses. 
668 
G74: 
These glasses are very useful in reading small print, examining maps, 
drawings, photographs or any minute work which would tire the unaided 
eyes; they are furnished in the following styles and sizes: 
663 Reading Glass, oxidized brass frame, wood handle; price according 
to size: 
Diameter of lens. ] in. If in. If in. If in. 2fin. 2| in. 2fin. 2fin. 
Price each $0 40 $0 50 $0 60 $0 75 $1 00 $1 25 $1 50 $1 75 
Diameter of lens. 3f in. 3f in. 3fin. 4 in. 4f in. 4f in. 4fin. 
Price each $2 00 $2 25 $2 50 $2 75 $3 00 $3 25 $3 50 
to size: 
665 Reading Glass, two plano-convex lenses, oxidized brass frame, wood 
handle ; price according to size : 
Diameter of lens. 1 in. If in. If in. If in. 2fin. 2fin. 2fin. 2fin. 
Price each $1 00 $1 25 $1 50 $1 75 $2 00 $2 25 $2~50 $2 75 
Diameter of lens. 3f in. 3f in. 3fin. 4 in. 4f in. 4fin. 4f in. 
Price each $3 00 $3 25 $3 50 $4 00 $4 50 $5 00 $6~00 
668 Reading Glass, German silver frame, ebony handle; price according to 
size: 
Diameter of lens. 1 in. If in. If in. If in. 2f in. 2fin. 2fin. 2fin. 
Price each $0 50 $0 60 $0 75 $1 00 $1 25 $1 60 $1 75 $2 00 
Diameter of lens. Sfin, Sfin, 3fin. 4 in. 4f in. 4f in. 4| in. 
Price each $2 25 $2 50 $2 75 $3 00 $3 25 $3 50 $3 75 
670 Reading Glass, gold plated frame, ivory handle; price according to size: 
Diameter of lens If in. 2|in. Sin. in. 4in. 4fin. 5in. 
Price each $2 00 $2 50 $3 25 $4 00 $5 00 $6 00 $7 00 No. 98 FULTON STREET, NEW YORK. 
672 Square Reading and Picture Glass, brass frame, wrood handle; price 
according to size: 
Size of lens 2f in. x If in. 3 in. x If in. 3f in. x If in. 
Price each $1 25 $1 50 $1 75 
Size of lens 3f in. x If in. 3f in. x If in. 
Price each $2 00 $2 25 
674 Square Reading and Picture Glass, two plano-convex lenses, oxidized 
brass frame, ebony handle; price according to size : 
Size of lenses 2f in. x If in. 3f in. x If in. 4f in, x 2f in. 
Price each $3 00 $4 00 $5 00 
676 Pound Picture Glass, German silver frame, ebony handle; price accord- 
ing to size: 
Diameter of lens 5f in, 6 in. 6fin, 6fin, Tfin. 8fin. 
Price each $5 00 $7 50 $10 00 $12 50 $15 00 $17 50 
Folding Pocket jMIcroscopes. 
680 
683 
680 Pocket Microscope, hard rubber frame, one round glass, folding in oval 
case; price according to 
Diameter of lens fin. lin. If in. If in. If in. 2 in. 
Each $(T40 $0 50 $0 75 $1 00 $1 25 $1 50 
6S2 Pocket Microscope, hard rubber frame, two round glasses, folding in 
oval case; price according to 
Diameter of lens ... f in. 1 in, If in. If in. 
Each $0 75 $1 25 $]PS $2 25 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
684 Pocket Microscope, hard rubber frame, three round glasses, folding in 
round case; price according to 
Diameter of lens f inch. 1 inch. 
Each $1 25 $1 50 
686 Pocket Microscope, same as No, 680, but with tortoise shell frame; 
price according to 
Diameter of lens f in. 1 in. I4 in, in. 
Each $0 75 $1 00 $1 25 $1 50 
688 Pocket Microscope, same as No. 682, but with tortoise shell frame; 
price according to 
Diameter of lens fin. 1 in. in. l^in. 
Each $1 25 $2 00 $3 00 $4 00 
690 Pocket Microscope, same as No. 680, but with oxidized metal frame ; 
price according to 
Diameter of lens 1 in. in. 
Each $1 25 $1 50 
92 Pocket Microscope, same as No. 682, but with oxidized metal 
frame; two lenses inches in diameter; price each $2 00 
694 Pocket Microscope, same as No. 680, but with German silver frame ; 
price according to 
Diameter of lens 1 in. l^in. 
Each .....$150 $2 00 
696 Pocket Microscope, same as No. 682, but with German silver 
frame; two lenses \\ inch in diameter ; price each $3 00 
Coddliigton Lenses 
700 
70£ 
700 Coddington Lens, brass frame; price according to the diameter of the 
lenses: 
•| in. f in. 1 in. 1 \ in. 
$1 50 $2 00 $2 50 $3 00 No. 98 PULTON STREET, NEW YORK. 
702 Pocket Coddington Lens, hard rubber frame, folding in case; price 
according to diameter of the lenses: 
% in. f in. 1 in. 
$2 00 $2 50 $3 00 
704 Pocket Coddington Lens, German silver frame, folding in 
case ; diameter of lens f in., price $3 50 
Simple BIicro§c«pes. 
700 
7 08 
706 Microscope, brass body and feet, 2 double convex lenses, If 
inch in diameter $1 00 
708 Microscope, hard rubber body and feet, 2 double convex lenses, 
If inch in diameter 1 25 
710 Microscope, same as No. 708, oxidized metal body and feet.... 1 50 
713 Achromatic Pocket Microscope, hard rubber frame, folding in 
case; formed of two achromatic double lenses, ff in. diame- 
ter, giving magnifying powers 7, 10, and 18 times 8 50 
713 
720 
715 Aplanatic Triplet, ff in. diameter, f in. focus 8 00 
718 “ “ if “ | “ 9 00 
720 “ “ “ 1 “ 10 00 62 
CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
733 
EXCELSIOR POCKET AND DISSECTING MICROSCOPE. 
(J. J. bausch’s patent.) 
The construction and method of using this Microscope is very simple, 
and will be readily understood from an inspection of the engraving. It 
consists primarily of a small wooden case, about one-third larger than shown 
in engraving. To one end of the lid of this case is attached one of the ends 
of the box; and when the lid is reversed and turned upside down it may be 
slid into the groove of the case, and then forms a stand for the lenses and 
glass stage, as is shown in the cut. The lenses and stage are supported by a 
steel rod, D, the lower end of which is hinged to the lid, so that it may be 
turned down and lie in a groove provided for it. When raised into the 
position shown in the figure, it is held very securely in place by means of the 
button, E ; and this button also serves to retain it in the groove when it is 
turned down. The glass stage, Gr, which is fitted into a frame of hard 
rubber, slides easily on the stem, D, so as to be readily adjustable for focus, 
while at the same time it maybe firmly fixed by means of a set-screw, at any 
desired height, and will then serve as a stage for dissecting purposes. The 
frame which holds the lenses fits on to the top of the stem. A mirror, H, 
is fitted into the case, and is readily adjustable by means of the button 
shown on the outside, so that light may be reflected up through the stage 
when the objects to be examined are transparent, and when they are to be 
viewed by reflected light there is a dark ground of hard rubber, N, which is 
also carried by the stem, D, and may be turned under the stage, so as to cut 
off all transmitted light. Dissecting needles (K and L), with neat handles, 
fit into appropriate grooves. 
As a dissecting microscope for botanical, entomological, and physiological No. 98 FULTON STREET, NEW YORK. 
work, this instrument is very efficient and convenient. The glass plate is 
fitted into the stage so as to form a cell capable of holding water, so that 
dissections may be carried on under that liquid, or aquatic animals may be 
kept alive and examined at leisure. The stage may also be turned so that 
the flat side will be up when so desired. When the lenses and stage are 
removed, they are readily packed in the case, and the whole thing packed 
into a compass which readily admits of its being carried in the vest pocket. 
The lenses may be used either singly or together; are well made, and are 
provided with a proper diaphragm, which secures distinctness of definition. 
They give a range of power of from five to thirty diameters (twenty-five to 
nine hundred times the surface), the first being admirably adapted to the 
examination of minerals, textile fabrics, the larger parts of flowers, insects, 
etc., while the latter is sufficiently powerful to enable the student to dissect 
flowers and examine their more minute structure with great efficiency. 
Under good management this microscope shows the individual corpuscules 
in the blood of the frog, and will exhibit very clearly and beautifully the 
circulation in the foot of this animal. 
723 With three lenses $2 75 
725 With two lenses 2 50 
Compound Microscopes. 
The Microscope is one of the most useful optical instruments; it is 
almost indispensable to the scientific student, and its use in the arts is con- 
stantly increasing. 
The great cost of really first-class instruments has heretofore limited 
their use. 
Within the last three years, the Bausch & Lomb Optical Company have 
designed and perfected, under the direction of some of the ablest Micro- 
scopists in the United States, first-class instruments, which I can offer at 
the extremely moderate prices of the manufacturers, and highly recommend 
for their compactness, firmness, stability, and the general excellence and 
simplicity of their construction. 
These Microscopes have certain important features which distinguish 
them from all others in the market, consisting of— 
1. A new patented fine adjustment, see No. 755. 
2. The German silver slide carrier, described in No. Y68. 
3. The periscopic eye-piece, described on page 76. 
4The hemispherical immersion condenser, and the new oblique light 
projector, described in No. 773. 
5. The stages of these Microscopes are either of hard rubber, which 
cannot be injured by liquids in ordinary use, or of glass plates, highly 
polished, reducing the friction of the bearings of the slide carrier to a 
minimum. 64 
CATALOGUE AND PRICE LIST OP E. GOLDBACHER, OPTICIAN, 
6. The eye-pieces are mounted in hard rubber, and the prices are calcu- 
lated accordingly. Eye-pieces mounted in brass will be furnished when 
desired at an additional cost of $1.50 each. 
7. The sliding parts of the tubes in these instruments are all nickel 
plated. The present series of objectives, constructed after new formulas, 
are unsurpassed in all those qualities that constitute a first-class working 
objective. The lower powers have the advantages of depth of focus and 
freedom from color ; the higher ones will be found to unite therewith great 
resolving power, and the greatest possible working distance, as far as these 
latter qualities can be obtained, without encroaching on the former. 
The hfon-Achromatic Microscopes, specified herein, are of the best 
French manufacturers of their class ; the styles shown have been carefully 
selected as being capable of doing good work, considering the extremely 
low price at which they are offered. 
NON-ACHROMATIC MICROSCOPES. 
730 
730 
730 Microscope, brass body, 6 inches in height; one object-glass, 
having a power of 40 diameters, or 1,600 times the area; 2 
plain glass slides, 1 test object slide, 1 brass forceps; in neat 
wood box $2 50 
732 Microscope, same as No. 730, with 3 object-glasses, having a 
power of 40, 60, and 100 diameters. 3 50 
734 Microscope, same as 732, with bi-convex condenser, for use in 
examining opaque objects 5 00 
736 Microscope, brass body, 7 inches in height, triangular iron base, 
joint to incline the body at any angle, spring clips to hold 
the object slide, 2 object-glasses, having a power of 60 and 
100 diameters ; 2 plain glass slides, 1 glass slide with con- 
cave centre, 2 test objects, 1 brass forceps; in neat wood 
box 5 00 
737 Microscope, same as No. 736, with rack and pinion adjustment 
for focus 9 00 No. 98 PULTON STREET, NEW YORK. 
ACHROMATIC MICROSCOPES. 
738 
740 
738 Microscope, brass body, 10 inches in height, heavy iron tripod 
stand, joint to incline the body at any angle, spring clips to 
hold the object slide, rack and pinion adjustment for focus, 
revolving diaphragm under the stage having four different 
sized openings, concave mirror, 3 object-glasses, having a 
power of 100,125,175 diameters; 6 plain glass slides, 1 glass 
circular disk with concave centre, 2 test objects, 1 brass 
forceps; in handsome, upright mahogany case, with handle, 
lock, and key $12 00 
740 Microscope, brass body, indies in height, heavy oval iron 
base, can be inclined to any angle, spring clips to hold the 
object slide, rack and pinion adjustment for focus, condenser 
for concentrating light on opaque objects, plain and con- 
cave mirror, revolving diaphragm under the stage, having 4 
different sized openings; 3 object-glasses, having a power of 
75, 150, and 250 diameters ; 6 plain glass slides, 1 glass slide 
with concave centre, 2 test objects, 1 brass forceps, 3 dis- 
secting needles ; in mahogany case, with lock and key 18 00 CATALOGUE AND PRICE LIST OE E. GOLDBACHER, OPTICIAN, 
BAUSCH & LOME OPTICAL COMPANY MICROSCOPES, 
(See page 63.) 
The engravings are one-third the size of the instruments. 
74:2 
TsTo. Y42—Family Microscope. 
Japanned cast-iron foot and pillars, supporting the axis which carries the 
body, so that it may be inclined to any angle; revolving diaphragm below 
the stage; rack and pinion for adjustment of focus ; concave mirror, adjust- 
able for oblique light; one (B) eye-piece, one first-class achromatic \ inch 
objective, dividing so as to give two powers, 50 and 100 diameters. 
In upright walnut case, with handle, lock and key $20 00 No. 98 FULTON STREET, NEW YORK. 
745 
No. 745—Educational Microscope. 
Japanned cast-iron foot, with brass pillars, which support the axis, thus 
allowing the body to be inclined to any angle; coarse adjustment by rack 
and pinion; fine adjustment by micrometer screw acting on secondary stage; 
revolving diaphragm below the stage; concave mirror which may be 
arranged either for central or for oblique light; one eye-piece (B); 2 inch 
and % inch objectives, magnifying 30 and 100 diameters. 
In upright walnut case, with handle, lock and key $30 00 68 
CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
No. 748. 
The same stand as No. 745, with a new dividing eye-piece, having extra 
eye-lens, giving powers of eye-pieces B and D, one inch and 3-10 inch 
objectives, the latter resolving P. Angulatum, magnifying 54, 92, 172 and 
300 diameters. 
In upright walnut case, with handle, lock and key $35 00 
No. 750. 
The same stand as No. 745, with dividing eye-piece, having extra eye-lens 
(B and D); Eye-piece micrometer. Two objectives, viz.; one inch and 
inch, the latter having 100° aperture, and resolving P. Angulatum by 
central light, magnifying from 54 to 370 diameters; camera lucida for 
drawing, No. 752. 
In upright walnut case, with handle, lock and key $40 00 
Camera Lucida. 
753 
[Full Size.] 
No. 752. 
Camera Lucida for drawing, a greatly simplified form, having not only 
the advantages of other well-known constructions, but needing simple attach- 
ment to the eye-piece to he at once in proper position. 
v Made to fit any eye-piece $1 50 No. 98 FULTON STREET, NEW YORK. 
No. 755—Student’s Microscope. 
755 
Japanned cast-iron foot, with brass pillars, which support the axis, thus 
allowing the body to be inclined to any angle; brass arm ; coarse adjust- 
ment by sliding tube. 
In this Microscope as well as in all those of which a description follows, 
the fine adjustment is effected by the new patented movement of the Bausch 
& Bomb Optical Co. The special advantages of this new adjustment are : 
(1) exceedingly easy and smooth movement of the fine screw, both ways; (2) 
perfect freedom from all lost motion; (3) perfect freedom from any side 
motion of the image ; (4) extraordinary durability. 
Plain and concave mirrors, arranged so that their distance from the 
object may be varied; also adjustable for oblique light; revolving diaphragm 
under the stage; two eye-pieces, viz.: A and C ; two objectives, viz.: f inch 
and 1-5 inch, the latter having 108° angular aperture and resolving easily 
P. Angulatum by central light; magnifying powers from 50 to 315 
diameters; eye-piece micrometer and camera lucida. 
In upright walnut case, with handle, lock and key, and drawer 
for accessories $50 00 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
70 
758 
No. 758—Student’s Microscope, 
Japanned cast-iron foot, with brass pillars, which support the axis, thus 
allowing the body to he inclined to any angle ; brass arm; coarse adjustment 
by rack and pinion; fine adjustment by the new patent frictionless motion 
(see No. 755). 
Plain and concave mirrors hanging to a swinging bar so as to allow the 
most oblique light for high powers, and arranged so that their distance from 
the object may be varied; sub-stage, in which the revolving diaphragm or 
other accessories may be fitted; two eye-pieces, viz.: A and C ; two objectives, 
viz.: 3-4 inch and 1-5 inch, the latter of 108° angular aperture, resolving 
easily PI. Angulatum by central light; magnifying powers from 50 to 375 
diameters. Eye-piece micrometer, camera lucida. 
In upright walnut case, with handle, lock and key, and drawer for 
accessories $60 00 No. 98 FULTON STREET, NEW YORK. 
7G0 
No. 760—Laboratory Microscope, 
Large heavy cast-iron foot, carrying a strong solid brass pillar, to which 
the body, stage and mirror motion is attached ; draw tube allowing 2J inch 
shortening ; coarse adjustment by sliding tube; tine adjustment by the new 
patent frictionless motion (see No. 755); large hard rubber stage, resting 
upon two strong brass arms ; spherically formed revolving diaphragm under 
the stage, fixed in such a manner as to be very close to the object slide; 
plain and concave mirror, arranged so that their distance from the object 
may be varied. These mirrors may also be brought to any obliquity or above 
the stage for opaque objects; two eye-pieces, A and C ; two objectives 3-4 
inch and 1-5 inch; magnifying powers, when the tubes are completely drawn 
out, from 50 to 375 diameters; eye-piece micrometer. 
This Microscope is intended specially for student’s work in histological 
laboratories. In its general construction, therefore, it has been simplified to 
the last degree, so as to reduce the cost as much as possible, but the quality 
of the optical part has been fully maintained. 
In upright walnut case, with handle, lock and key, and drawer 
for accessories $50 00 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
No. 763—Inclining Laboratory Microscope. 
The same stand as No. 760, except that the pillar is provided with a 
strong joint, which allows the body to incline at any angle (shown by cut 
No. 765); the revolving diaphragm also is replaced by a sub-stage of standard 
size, in which slides a ring carrying one of three different sized diaphragms, 
which, when pushed up, will closely reach the object slide (Hartnack’s 
cylinder diaphragm). 
This Microscope lias the same optical parts as No, 760, and camera lucida. 
In upright walnut case, with handle, lock and key, and drawer 
for accessories $55 00 
765 
No. 765—Physicians’ Microscope. 
Large heavy cast-iron foot, carrying a strong brass pillar, to which the 
body, stage and mirror motion is attached, and which is provided with a 
strong joint, allowing the body to incline to any angle ; draw tube allowing 
inch shortening ; coarse adjustment by rack and pinion ; tine adjustment 
by the new patented frictionless motion (see No. 755); large hard rubber No. 98 FULTON STREET, NEW YORK. 
stage, resting upon two strong brass arms; sub-stage of standard size, in 
whicli slides a ring carrying one of three different sized diaphragms (Hart- 
nack’s cylinder diaphragm), which, when pushed up, will closely reach the 
object-slide ; plain and concave mirror, arranged so that their distance from 
the object may be varied. These mirrors may also be brought to any 
obliquity or above the stage for illuminating opaque objects ; two eye-pieces, 
A and C ; two objectives, 3-4 inch and 1-5 inch ; magnifying powers, when 
the tubes are completely drawn out, from 50 to 375 diameters; eye-piece 
micrometer and camera lucida. 
In upright walnut case, with handle, lock and key, and drawer 
for accessories $60 00 
res CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
74 
No. 768—Large Student’s Microscope, 
Heavy Japanned cast-iron foot, with highly finished brass pillars, carry- 
ing the axis for inclination of the body; brass arm; coarse adjustment by 
rack and pinion ; fine adjustment by the new patented motion (see No. 755). 
This Microscope is provided with a movable slide holder, serving as a 
substitute for a mechanical stage. This slide holder consists of a German 
silver plate of very light weight, moving on a strong glass plate which forms 
the immovable stage. Only four small points of the German silver plate 
touch the top of this glass plate, while two prolongations of the former, bent 
downward and backward and acting as springs, press against the underside 
of the glass plate with just sufficient force to keep the slide holder in position, 
and to prevent it from slipping off when the instrument is inclined. Two 
small knobs facilitate the handling of this slide holder. This arrangement 
much exceeds in smoothness and evenness of motion the movable glass-stages 
now so commonly used and at the same time, while the movable part is of 
less weight, allows the glass plate to be of sufficient strength to guard against 
easy breaking. 
Plain and concave mirrors, with sub-stage of the extra size required to 
receive standard sized English accessories; revolving diaphragm, etc. These 
are all attached to the swinging mirror bar, the axis of which is placed at 
the level of the object, so that the diaphragm and mirror swing concentri- 
cally around the object; the mirror can also be moved on the mirror bar to 
and from the object, and the distance between the latter and the sub-stage 
can be varied by reversing it. Both sub-stage and mirror can also be 
removed. Three eye-pieces, A, B, and C. Three objectives, 2 inch, 3-4 
inch, and 1-5 inch; magnifying from 22 to 375 diameters ; eye-piece micro- 
meter, camera lucida. 
In upright walnut case, with handle, lock and key, and drawer 
for accessories $90 00 
No. 770. 
Same stand as No. 768. Three eye-pieces, A, B, and C ; four objectives, 
2 inch, 3 4 inch, 1-5 inch, and 1-8 inch immersion; eye-piece micrometer, 
camera lucida. Bull’s-eye condenser No. 873 on separate stand. 
In upright walnut case, with handle, lock and key, and drawer 
for accessories i $115 00 No. 98 FULTON STREET, NEW YORK. 
773 
No. 77S—The Professional Microscope. 
Heavy brass foot and brass pillars, both highly finished, carrying the axis 
for inclination of the body, which movement can easily be tightened or 
loosened by two strong mill-head screws; coarse adjustment by rack and 
pinion, moving a long prismatic slide of first-class workmanship, attached to 76 
CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
the body; fine adjustment by the new patented frictionless motion (see No. 
755). The object-slide rests upon a newly devised slide carrier described in 
No. 768. 
The body tube lias an inner draw tube with society screw, to wdiich 
objectives of very long focal distance can be attached ; E. Gundlach’s New 
Hemispherical Immersion Condenser and Oblique Light Projector. 
“ This condenser is a valuable addition to the resources of the microscopic 
observer. It has the form of a solid glass cone, truncated at the vertex, with 
a base of spherical curvature. A drop of water connects the truncated vertex 
with the slide, and the light from the illuminating source falls perpendicu- 
larly on the base, whether central or oblique to the axis” (Extract from 
Award, Cent. Exhib., 1876). The Oblique Light Projector is distinguished 
from the immersion condenser by the lower surface being plane instead of 
convex, and parallel with the upper surface. Large plain and concave mirrors, 
with sub-stage for receiving accessories of English standard size, and two 
revolving diaphragms, one of the latter belonging to the condenser, all 
attached to the swinging mirror bar, the axis of which is placed on the level of 
the object, so that the diaphragm and mirror swing concentrically around it. 
The mirror, as well as the sub-stage, can be moved on the mirror-bar, to and 
from the object, and both can be removed, the latter by a horizontal pris- 
matic slide. 
Sub-stage ring, with internal “ society screw,” for objectives, condenser, 
etc. Two slot diaphragms of different widths, covering the whole surface 
of the mirror, and only allowing light to pass through the slot in such a 
direction that very sharp shadows by oblique light will be produced. Three 
of E. Gundlach’s new periscopic Eye-pieces B, C, and D. 
“ The periscopic Eye-piece consists of a triple Eye-lens, a double convex 
Field-lens, the latter being situated within the focal distance of the former, 
and a diaphragm located in the focus of the equivalent of both lenses. 
The field of these Eye-pieces is considerably larger and flatter than that 
of Kellner’s, and the image is sharply defined to the extreme edge. 
As the focus of this Eye-piece lies behind the Field-lens (the same as in 
Pamsden’s Eye-piece), it is particularly suitable for Micrometers, especially 
as the division is distinctly, and in correct proportion, visible to the extreme 
edge, which is notably not the case with Bamsden’s Eye-piece. 
A micrometer division placed in the focus of this Eye-piece shows, more- 
over, very perspicuously, the high degree of the correction of the aberrations, 
while the image transmitted by an objective can be no reliable test, as the 
aberrations of the objective, especially the distortion, are easily confounded 
with those of the Eye-piece.” 
Four objectives, 2 inch, finch, 4 inch, and inch immersion, with adjust- 
ment for cover; magnifying powers from 30 to 800 diameters; Eye-piece 
micrometer, camera lucida. Bull’s-eye condenser No. 875. 
In upright walnut case, with handle, lock, and key, and drawer 
for accessories $200 00 No. 98 PULTON STREET, NEW YORK. 
Achromatic Objectives for microscopes. 
775 4 inch 10° Ang. ap., non-Adjlisting $15 00 
77S 4 “ 6° “ “ “ 6 00 
780 2 “ 18° “ “ “ 12 00 
782 2 “ 12“ “ “ “ 6 00 
784 1 “ 36° “ “ “ 20 00 
786 1 “ 20° “ “ “ 6 00 
788 34 “ 27° “ “ “ 8 00 
790 1-2 “ 72° “ “ “ 22 00 
793 1-2 “ 40° “ “ “ 9 00 
795 4-10“ 100° “ “ “ 20 00 
797 3-10“ 75° “ “ “ 11 00 
800 1-4 “ 100° “ “ “ 14 00 
802 1-5 “ 108° “ “ “ 15 00 
804 1-5 “ 108° Ang. ap,, with adjustment, moving the 
front lens 18 00 
806 1-6 “ 130° Ang. ap., with adjustment, moving the 
front lens 20 00 
808 1-6* “ im. nearly 180° Ang. ap., with adjustment, moving the 
hack lens (inner motion) 30 00 
810 1-8 “ immersion 170° Ang. ap., non-adjusting 20 00 
812 1-8 “ “ 170° Ang. ap., with adjustment, moving the 
front lens 24 00 
814 1-8* “ im. nearly 180° Ang. ap., with adjustment, moving the 
back lens (inner motion) 40 00 
816 1-12 “ “ “ 180° Ang. ap., with adjustment, moving the 
front lens 40 00 
818 1-12*“ “ “ 180° Ang. ap., with adjustment, moving the 
back lens (inner motion) 50 00 
820 1-16*“ “ “ 180° Ang. ap., with adjustment, moving the 
back lens (inner motion) 80 00 
Higher powers made by special contract. 
The objectives marked * have an angular aperture of very near 180° for 
dry mounted objects ; for water the aperture is 110°. 78 
CATALOGUE AND PRICE LIST OF E. GOLDBACHBR, OPTICIAN, 
EYE-PIECES. 
823 Huyghenian Eye-piece A, mounted in hard rubber $2 50 
825 B, “ “ 2 50 
827 C, “ “ 2 50 
830 A, “ brass 4 00 
832 B, “ “ 4 00 
835 C, u “ 4 00 
837 Dividing Eye-piece, with extra Eye-glass, giving the power of 
the ordinary B and D Eye-pieces ; mounted in hard rubber. 3 75 
840 Same Eye-piece as 837 ; mounted in brass 5 25 
842 E. Gimdlach’s periscopic Eye-piece (see description, page 76). 
A, mounted in hard rubber 10 00 
844 E. Gundlach’s periscopic Eye-piece B, mounted in hard rubber. 10 00 
846 “ “ “ C, “ “ 8 00 
848 “ “ “ D, “ “ 8 00 
850 “ “ “ A, “ brass...'... 11 50 
852 “ “ “ B, “ “ 11 50 
854 “ “ “ C, “ “ 9 50 
856 “ “ “ D, “ “ 9 60 
Condensers for Mieroseopes. 
858 E. Gundlach’s Hemispherical Achromatic Immersion Con- 
denser (see Ho. 773 ; mounted for stand, Ho. 768) $9 00 
860 E. Gundlach’s Oblique Light Protector (see Ho. 773; mounted 
for stand, Ho. 768) 8 00 
sea 
862 Small Polariscope 15 00 No. 98 FULTON STREET, NEW YORK. 
865 Large Polariscope, with Professor Prasmowsky’s new prisms 
of a very large field. The Polarizer, of largest diameter, is 
fitted in the sub-stage. The analyzer connected with goni- 
ometer, and separate eye-piece $35 00 
867 
875 
869 
867 Double Convex Condenser, inch diameter, with stand .... 1 25 
869 Bull’s Eye Condenser, 11 inch diameter, on stand 2 50 
871 “ “ 11 “ “ 4 50 
873 “ “ 2f “ “ 7 50 
875 “ “ 3 “ “ 10 00 
878 “ “ 3 “ “ with Joint.... 12 00 
Microscope Slides. 
880 Crown glass slides, 3x1 inch, per dozen $0 20 
881 “ ground edges, 3x1 inch, per dozen 35 
882 Thin glass covers, according to thickness, from 20 to 35 cents 
per dozen, per oz $2 to 5 00 
883 Mounted objects, 2f xf inches, per dozen 1 00 
884 “ 3x1 “ “ $150 to 12 00 CATALOGUE AND PRICE LIST OP E. GOLDBACHER, OPTICIAN, 
885 Turn Table, for use in mounting slides .... $3 00 
886 “ with self-centering adjustment 6 00 
887 Section Cutter 4 00 
888 Live Box 2 00 
889 Micro-Photographic Charms in great variety. “ Lord’s Prayer,” 
Lu Creed,” “ Ten Commandments,” “ Views in Paris,” 
“New York,” etc., mounted in miniature Ivory Opera 
889 Glasses, each 20 
890 Mounted as slides for the Microscope, each 50 
A large stock of Burgoyne’s Preparations for the Microscope, constantly 
on hand. 
Stereoscopes, 
000 
035 
930 
900 Stereoscope, walnut hood and shaft, glasses If inch square $0 76 
903 “ “, gilt patent slide, glasses 1 f inch square.. 1 00 
905 “ “ “ “ “ “If “ .. 1 50 
907 “ “ “ “ “ “ If “ .. 1 75 
910 Any of the above on stand at an additional cost of 50 
912 Stereoscope, polished walnut hood and shaft, glasses If inch 
square 2 00 
915 Stereoscope, polished walnut hood, nickel plated patent slide, 
glasses If inch square 2 50 
918 Stereoscope, polished mahogany hood and shaft, glasses If inch 
square 2 00 No. 98 PULTON STREET, NEW YORK. 
920 Stereoscope, polished mahogany hood, nickel plated patent 
slide, glasses If inch square $3 00 
923 Stereoscope, polished satin wood hood and shaft, glasses If 
inch square 3 00 
925 Stereoscope, polished satin wood hood, gilt patent slide, glasses 
If inch square 3 60 
927 Stereoscope, polished rosewood hood, walnut shaft, glasses If 
inch square.. 3 00 
930 Stereoscope, polished rosewood hood and shaft, glasses If inch 
square . 3 50 
932 Stereoscope, polished rosewood hood, nickel plated patent slide, 
glasses If inch square 4 00 
934 Stereoscope, polished maple hood and shaft, glasses If inch 
square 3 50 
936 Stereoscope, polished maple hood, nickel plated patent slide, 
glasses If inch square 4 00 
938 Stereoscope, polished inlaid walnut hood, nickel plated patent 
slide, glasses If inch square 3 60 
940 Stereoscope, polished inlaid maple hood, nickel plated patent 
slide, glasses If inch square 4 00 
942 Stereoscope, polished inlaid rosewood hood, nickel plated patent 
slide, glasses If inch square 4 00 
944 Stereoscope Stand, for 912 to 942, each 1 50 
946 Polished walnut Cabinet Stereoscope, to hold 50 opaque or 25 
transparent views 12 00 
948 Same as 946 ; polished rosewood 15 00 
950 “ “ To hold 100 opaque views 24 00 
Larger instruments will be furnished to order. 
952 Stereoscope views in all the principal cities of Europe and the 
United States; of mountain and lake scenery; comic views, 
plain and colored ; transparent views, etc., in great variety, 
from 50 cents per dozen to. 4 00 
Stereoscope Glasses. 
954 Stereoscope Glasses, If inch squai e, per pair 50 
956 “ “ If “ “ 75 
968 “ “ If “ 1 00 82 
CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
Graphoscope*. 
968 
The Graphoscope is the Stereoscope combined with a single lens of great 
power, intended for the examination of paintings, engravings, flowers, pho- 
tographs, and other objects. The instruments herein mentioned are furnished 
with the first quality of lenses, and the woodwork is finished in the best 
manner, equal to the imported instruments, and is warranted to stand any 
climate. 
960 Graphoscope, lens 3 inches in diameter, Stereoscope glasses 1^ 
inch square, body of walnut, oil finished. $6 00 
962 Graphoscope, lens 4 inches in diameter, Stereoscope glasses 
inch square, body of walnut, oil finished 8 00 
964 Graphoscope, lens 4 inches in diameter, Stereoscope glasses If 
inch square, body of polished walnut, rods and all metal 
work gilt or nickel plated . 12 00 
966 Graphoscope, lens 5 inches in diameter, Stereoscope glasses If 
inch square, body of polished walnut, rods and all metal 
work gilt or nickel plated 15 00 
968 Graphoscope, lens 6 inches in diameter, Stereoscope glasses If 
inch square, body of polished walnut, rods and all metal 
work gilt or nickel plated 18 00 
970 Graphoscope, lens 7 inches in diameter, Stereoscope glasses If 
inch square, body of polished walnut, rods and all metal 
work gilt or nickel plated 22 00 No. 98 PULTON STREET, NEW YORK. 
972 Graphoscope, lens 10 inches in diameter, Stereoscope glasses If 
inch in diameter, body of polished walnut, rods and all 
metal work gilt or nickel plated $28 00 
974 Graphoscope, lenses same as 964, body of French walnut, 
paneled top, polished 20 00 
976 Graphoscope, lenses same as 966, body of French walnut, 
paneled top, polished 25 00 
978 Graphoscope, lenses same as 968, body of French walnut, 
paneled top, polished 30 00 
980 Graphoscope, lenses same as 970, body of French walnut, 
paneled top, polished 36 00 
982 Graphoscope, lenses same as 972, body of French walnut, 
paneled top, polished 50 00 
GRAPHOSCOPE LENSES. 
3 in. 4 in. 5 in. 6 in. 7 in. 
984 $T00 $T50 $2 00 $2~50 $3 00 
Compasses. 
998 
1000 
990 Pocket Compass, round brass, open face, paper scale: 
Diameter If in. 1% in. 2 in. 
Price each 30c. 40c. 50c. 
992 Pocket Compass, same as No. 990, with detachable cover and stop to 
needle: 
Diameter in. in. 2 in. 
Price each 40c. 50c. 60c. CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
994 Pocket Compass, same as No. 990, with detachable cover, agate centre 
and stop to needle: 
Diameter If in. If in. 2 in. 
Price each $1 50 $1 75 $2 25 
996 Pocket Compass, same as No, 990, with detachable cover, agate centre 
and stop to needle; silvered bench divided in degrees : 
Diameter...... If in. If in. If in. 2 in. 2fin. 2fin. 
Price each $1 75 $2 00 $2 25 $2 50 $2 75 $3 00 
998 Pocket Compass, brass, open face, watch shape, metal scale, with stop 
to needle: 
Diameter If in. in. 1| in. 2 in. 2f in. 2fin. 
Price each $0 50 $0 75 $1 00 $1 25 $1 50 $1 75 
1000 Pocket Compass, brass hunting case, watch shape, metal scale, with 
stop to needle: 
Diameter If in. If in. If in. 2 in. 2f in. in. 
Price each $0 75 $1 00 $1 25 $1 50 $1 75 $2 00 
1003 
1033 
1002 Pocket Compass, brass hunting case, watch shape, agate centre and 
stop to needle, silvered bench divided in degrees : 
Diameter.. If in. If in. If in. 2 in. 2f in. 2f in. 
Price each. $2 00 $2 25 $2 50 $2 75 $3 00 $3 25 
i004: Pocket Compass, same as No. 1002, with case heavily nickel plated: 
Diameter.. If in. If in. If in. 2 in. 2fin. 2fin. 
Price each. $2 25 $2 50 $2 75 $3 00 $3 26 $3 50 No. 98 FULTON STREET, NEW YORK. 
1006' Pocket Compass, bronzed brass case fitted in morocco case 
with cover, blued magnetic needle witli gilt letters N. and 
S., and self-acting stop to needle, diameter If inch $2 00 
1008 Pocket Compass, case same as No. 1006, with agate centre in 
needle 2 25 
1010 Pocket Compass, case same as No. 1006, with floating card 
dial, agate centre in needle, and self-acting stop 2 50 
1012 Pocket Compass, case same as No. 1006, with Singer’s Patent 
card dial (see No. 1036), agate centre in needle, and self- 
acting stop 3 00 
1014 Pocket Compass, case same as No. 1006, with Singer’s Patent 
Pearl dial, agate centre in needle, and self-acting stop 4 00 
1016 Pocket Compass, open face, watch shape, heavily gold plated 
case, with Singer’s Patent Card dial, diameter inch 4 00 
1018 Pocket Compass and Sun Dial combined, wood box, diameter 
2 in. ; height, 1 inch 50 
1020 Pocket Compass and Sun Dial combined, brass case with 
detachable cover, agate centre and stop to needle; circle 
divided in degrees, and adjustable scale for Sun dial; 
diameter, 2 inches, $2 50; 3 inches 5 00 
1022 Prismatic Compass, in morocco case, 2 inches 12 00 
1024 “ “ with azimuth glass, 2 inches 15 00 
1026 Prismatic Compass, in solid sling, leather case : 
Diameter 3 in, in. 4 in. 
Price each $18 00 $22 00 $25 00 
1028 Prismatic Compass, same as No. 1026, complete, with azimuth glass: 
Diameter 3 in. 3|- in. 4 in. 
Price each $24 00 $27 00 $30 00 
1030 Tripod Stand complete, for Prismatic Compass 12 00 
1032 Hutchinson’s Improved Prismatic Compass, in solid sling 
leather case 18 00 86 
CATALOGUE AND PRICE LIST OP E. GOLDBACHER, OPTICIAN, 
1036 
1034 Boat Compass, deep wood bowl, floating card dial, agate 
centre ; diameter, indies ; height, 2 inches $2 50 
1036 Yachting or Boat Compass; these compasses are constructed expressly 
for yachts, boats, etc. They are of the best quality, mounted in 
mahogany cases, with brass gymbal rings and bowls. The Singer’s 
Patent Card Dials are balanced on jeweled centres, reducing the 
friction to a minimum. 
3 in. 4 in. in. 6£ in.—square. 
Price each $3 50 $4 50 $6 00 $7 50 
1038 Yachting or Boat Compass, pocket size, polished boxwood case 
lined with velvet, gymbal rings and bowl either gold or 
nickel plated; Singer’s Patent Card Dial, with jeweled 
centre $10 00 No. 98 FULTON STREET, NEW YORK. 
1043 
1039 
1039 Miners’ Dipping Needle Compass, diameter 3 inches, in 
mahogany case $9 00 
1040 Surveyors’ Compass, with folding sights, in morocco case: 
Diameter in. 3 in. in. 
Price each $6 00 $6 50 $7 00 
1042 Surveyors' Compass, with folding sights, ball and socket joint, brass 
head for Jacob Staff, in mahogany case : 
Diameter 3 in. in. 4 in. in. Sin, 
Price each $9 00 $10 50 $12 00 $13 50 $15 00 
1044: 
1044 Compass Charm, with ring, to attach to watch chain; gilt; 
diameter £ inch . $0 25 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
1016 Compass Charm, with ring to attach to watch chain ; heavily gold 
plated. 
Diameter | in. in. | in. I in. 
Price each $0 50 $0 60 $0 75 $1 00 
1018 Compass Charm, with ring to attach to watch chain, coin silver. 
Diameter | in. in, ■> in. I in. 
Price each $0 60 $0 75 $1 00 $1 25 
1050 Compass Charm, with ring to attach to wratch chain, 11 karat gold. 
Diameter | in. in. | in. I in. 
Price each $2 50 $3 75 $5 00 $6 25 
1052 Compass Charm, with ring to attach to watch chain, needle sus- 
pended between two polished glass discs, rim heavily plated. 
Diameter | in. in. 1 in. 
Price each $1 25 $1 50 $2 00 
1051 Compass Charm, with ring to attach to watch chain, needle suspended 
between two polished quartz or pebble discs, rim of 11 karat gold. 
Diameter | in. I in. 1 in. 
Price each $7 50 $10 00 $12 00 
Sand'Olasses. 
1056 Half-minnte and quarter-minute Sand-Glasses, without frames, 
each $0 25 
1057 Sand-Glasses, white wood frames: 
3 min., 4 min., and 5 min. 15 min. 30 min. 60 min. 
$0 30 |1 00 $1 25 $1 50 
1058 Sand-Glasses, rosewood frames: 
3 min., 4 min., and 5 min. 15 min. 30 min 60 min. 
$0 50 $1 25 $1 50 $1 75 No. 98 FULTON STREET, NEW YORK. 
Thermometers. 
The Thermometer, or measurer of heat, generally consists of a glass tube 
terminating in a bulb containing mercury or colored alcohol. Changes of 
temperature cause the liquid in the tube to expand and rise or to contract 
and fall ; the indications thus given are read from a graduated scale attached 
to the tube. The graduated scale invented by Fahrenheit is the scale used 
in the United States and Great Britain and her Colonies ; the Reaumur 
scale is used in the northern part of Germany and in Russia ; the Centigrade 
scale is used throughout the rest of Europe and by scientific men generally. 
The thermometers herein catalogued are divided according to the Fahren- 
heit scale, from 30° to 40° below to 130 to 150° above zero, except where 
otherwise specified. The following rules are given to conveniently reduce 
the degrees of one scale to another, as may sometimes be necessary: 
To reduce Fahrenheit to Centigrade degrees subtract 32, multiply by 
5, divide by 9. Example : 212° Fahr. — 32 = 180 * 5 = 900 9 = 
100° Centigrade. To reduce Fahrenheit to Reaumur degrees subtract 32, 
multiply by 4, divide by 9. To reduce Centigrade to Fahrenheit degrees 
multiply by 9, divide by 5, and add 32. To reduce Reaumur to Fahrenheit 
degrees, multiply by 9, divide by 4, and add 32. To reduce Reaumur to 
Centigrade degrees multiply by 5 and divide by 4. To reduce Centigrade 
to Reaumur degrees multiply by 4 and divide by 5. 
1060 Thermometer, tin japanned case, mercury tube, silvered metal scale : 
1 in. 8 in. 10 in. 12 in. 
Price each $0 25 $0 35 $0 50 $0 Y5 
1060-1068 
1084-1080 
1089 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
1062 Thermometer, same as 1060, with double scales, Fahrenheit and 
.Reaumur or Fahrenheit and Centigrade : 
7 in. 8 in, 10 in. 12 in. 
Price each $0 35 $0 50 $0 75 $1 00 
1065 Thermometer, copper case, mercury tube, silvered metal scale, gradu- 
ated from 40 below to 212° above 0 : 
10 in. 12 in. 15 in. 
Price each "$1 75 $2 00 $2 50 
1068 Thermometer, same as 1065, graduated from 0 to 400°; length 
12 inches / $3 00 
1070 Thermometer, on heavy brass plate, metal guard for bulb, 
silvered metal scale, graduated from 0 to 350'; length 12 
inches 2 75 
1072 Thermometer for confectioner’s use, in black walnut case, tube 
completely protected by case, silvered metal scale, gradu- 
ated from 150° to 400°; length 12 inches 2 00 
1074 Thermometer, black walnut back, square or round corners, mercury 
tube, silvered metal scale: 
8 in. 10 in, 12 in. 
Price each $0 75 $1 00 $1 25 
1076 Thermometer, black walnut back, square corners, spirit tube, with 
index to register the minimum point, silvered metal scale, gradu- 
ated in single degrees: 
8 in. 10 in. 12 in. 15 in. 
Price each $1 50 $2 00 $2 50 $3 00 
1078 Thermometer, black walnut back, highly sensitive spiral bulb, 
spirit tube, incorrodible porcelain scale; length 10 inches.. $2 50 
1080 Thermometer, white wood back, mercury tube, guard for bulb, scale 
graduated on the wood : 
8 in. 12 in. 
Price each $0 50 $0 75 
1082 Thermometer, same as 1080, with all three scales—Fahrenheit, 
Reaumur, and Centigrade; length 12 inches $2 00 No. 93 FULTON STREET, NEW YORK. 
1084 Thermometer, boxwood back, rounded top, beveled edge, mercury 
tube, guard for bulb, scale graduated on the wood in single degrees : 
8 in. 10 in. 
Price each $ 1 25 $150 
1086 Thermometer, same as 1084, with double scales, Fahrenheit and 
Reaumur, or Fahrenheit and Centigrade: 
8 in. 10 in. 
Price each $1 50 $1 75 
1088 Thermometer, cherry-wood frame, mercury tube, guard for 
bulb, scale graduated on opaque or ground glass, in Fahren- 
heit and Reaumur scales ; length, 12 inches $2 00 
1090 Show Thermometer, handsomely japanned wood frame, spirit 
tube, guard for bulb, scale graduated in single degrees : 
24 in. 30 in. 36 in. 42 in. 48 in. 
Price each $5 00 $5 50 $6 00 $7 00 $8 00 
These Thermometers are intended for use in hotels, public halls, stores 
or as sign thermometers, and will be furnished with the name of purchaser 
thereon, if desired, without extra charge. 
1092 Window Thermometer, triangular black walnut back, so constructed 
that when the thermometer is placed in the proper position on the 
sash of a window it faces inwardly, mercury tube, silvered 
metal scale ; for right or left side of window as desired : 
8 in. 10 in. 
Price each $0 75 $1 00 
1094 Window Thermometer, in wood brackets, mercury tube, grad- 
uated paper scale, enclosed in cylindrical glass tube; length 
12 inches 1 50 
1096 Window Thermometer, in metal brackets, mercury tube, grad- 
uated opaque glass scale, enclosed in cylindrical glass tube ; 
length 12 inches 2 00 
1098 Window Thermometer, on heavy glass plate, with metal 
brackets, mercury tube, scale graduated on the glass plate ; 
1|- inch wide by 9| inches long 2 50 
1100 Window Thermometer, same as 1098, edge ornamented and 
polished ; with double scales, Fahr. and Ream : 
in. x 9 in. in. xll in. 
$3 00 $3 50 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
mo-iiia 
1102 Minimum Thermometer, black walnut back, spirit tube, with 
index for registering the lowest point, silvered metal scale 
graduated in single degrees; length 10 inches $2 00 
1104 Minimum Thermometer, same as 1102, on polished boxwood 
scale 3 00 
1106 Minimum Thermometer, same as 1102, on solid porcelain 
scale 3 50 
1108 Maximum and Minimum Thermometers, on boxwood back, 
spirit tube, with index for registering the minimum point, 
mercury tube with index for registering the maximum point; 
size inches by 11 inches 6 00 
Six’s Sell Registering Thermometer. 
Six’s Thermometer consists in a U shaped tube, having a spherical bulb 
at one end and a pear shaped bulb at the other ; the spherical bulb is some- 
times replaced by a long cylinder brought between the registering arms of 
the thermometer. The bulb end is completely filled with spirit, the pear- 
shaped end partially filled with spirit, while the lower end of the syphon is 
filled with mercury. A steel index, prevented from falling by a hair tied 
around it, acting as a spring, moves in the spirit in each of the side tubes. 
The scale on the right hand for indicating the maximum temperature is 
as usual, having the zero at the bottom, while the scale on the left hand for 
indicating the minimum temperature is a descending one, the zero being 
at the top. No. 98 FULTON STREET, NEW YORK. 
When setting the instrument to register extremes of heat and cold, the 
registers are brought into contact with the mercury by passing a small mag- 
net down the outside of each tube. Then, should a rise of temperature take 
place, the spirit in the spherical bulb or cylinder expands, forcing the mer- 
cury down the left hand tube and causing it to rise in the right, which it 
does also partly by its own expansion. The reverse of this occurs when a 
diminution of temperature takes place, contraction in all the contained fluids 
result, and the registering mercury ascends in the left hand column pushing 
the index before it, where it remains until readjusted for the next observa- 
tion. The end of the index nearest the mercury indicates the maximum and 
minimum temperatures which have been attained during the stated hours of 
observation. 
1110 Six’s Maximum and Minimum Thermometer, in black japanned case, 
graduated boxwood scale: 
8 in. 10 in. 
Price each $3 50 $4 00 
1112 Six’s Maximum and Minimum Thermometer, in white japanned case, 
graduated porcelain scale : 
8 in. 10 in, 12 in. 15 in. 20 in. 
Price each... $6 00 $8 00 $10 00 $12 00 $15 00 
8 in. 10 in. 
1114 
1114 Clinical Thermometer, with indestructible scale, self registering, 
graduations engraved on the glass tube, with constriction near 
the bulb to prevent the entrance of the registering index : 
in., 4 in., 5 in., or 6 in., in rubber case, each . $2 50 
1116 Cylindrical Glass Thermometer, insulated paper scale ; 
7 in. 10 in. 12 in. 
Price each $0 50 $0 75 $1 00 
1118 Cylindrical Glass Thermometer, same as 1116 with Fahr. and Peau. 
scales: 
7 in. 10 in. 12 in. 
Price each $0 75 $1 00 $1 25 
1120 Cylindrical Glass Thermometer, same as No. 1116— 
Graduated from 0 to 350°; length 12 inches $1 25 
“ “ 0 “ 600° “ “ 1 50 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
1122 Cylindrical Glass Rod Thermometer, graduations engraved on the 
glass tube ; length 12 inches: 
212° 400° 650° 
Price each $1 75 $2 00 $2 25 
1125 Pocket Thermometer, insulated paper scale with brass screw 
cap and cylinder case, size 5 inches long by inch diameter, 1 50 
1126 Copper Rain Gauge with glass measuring jar graduated to 
lOOths of an inch. 5 00 
1127 Japanned Tin Rain Gauge, same as Ho, 1126 4 00 
1123 Anemometer or Wind Gauge, portable size 25 00 
Hydrometers. 
1180 Glass Hydrometer for Acids (Acidimeter), each $0 75 
1132 “ “ “ Alkali 76 
1184 “ “ “ Ammonia 76 
1136 “ “ “ Bark (Barkometer) 75 
1138 Copper “ “ “ “ 7 00 
1140 “ “ “ Beer (Sacclirometer) 7 00 
1142 Glass “ “ “ “ 75 
1144 Glass Hydrometer for Beer, with correction Thermometer 
attached 2 00 
1160 
116?1 
1180 
1186-1188 No. 98 FULTON STREET, NEW YORK. 
1146 Glass Hydrometer for Brine (Salometer) $0 75 
1148 41 44 44 Cider 75 
1150 44 44 44 Dye Solutions 75 
1152 44 44 44 Ether 75 
11 54 44 44 44 Glue 75 
1156 44 44 44 Lime-water 75 
1 158 44 44 44 Lye 75 
1160 44 44 44 Milk (Lactometer) 75 
1162 44 Crearnometer 1 00 
1164 44 Hydrometer for Oils (Animal) 75 
1 16 6 4 4 4 4 44 “ (Petroleum) 1 00 
1168 Glass Hydrometer for Oils (Petroleum), with Thermometer 
attached ' 2 00 
1170 Glass Hydrometer for Sea Water (Salinometer) 1 00 
1172 Copper 44 44 44 44 6 00 
1171 Glass 44 44 Shellac 75 
1176 Glass Hydrometer for Silver Solution, with test glass in case 
(Actinometer) 75 
1178 Glass Hydrometer for Spirits (Alcoholometer), proof scale.. . 75 
1180 Glass Hydrometer for Spirits, Proof and Tralle’s or Custom 
House scales . 1 00 
1182 Glass Hydrometer for Spirits, Proof and Tralle’s or Custom 
House scales, combined with Thermometer and correction 
scales 2 00 
1184 Silver Hydrometer for Spirits, Proof scale 12 00 
1186 Tin test can for Spirits, with Thermometer and correction scale 2 50 
1188 Copper14 44 44 44 44 44 44 44 4 00 
1190 Glass Hydrometer for Syrup (Sacchrometer) 75 
1192 Copper *4 44 44 44 6 00 
1194 Glass 44 44 Urine, with test glass in case (Urinometer) 75 
1 196 44 44 44 Yinegar 75 
1198 Glass Hydrometer for Wine and Must with weight, Oechle’s 
scale 1 25 
1200 Glass Hydrometer, Twaddle’s scale No. 1 75 
1202 44 44 14 44 Nos. 2,3, 4, 5 or 6, each. 1 00 
1204 Glass Hydrometer for Liquids lighter than water; Beaume’s 
and the specific gravity scales combined 1 25 
1206 Glass Hydrometer for Liquids heavier than water; Beaume’s 
and the specific gravity scales combined 1 25 
1208 Glass Hydrometer jars with lip, same as No. 1162, but without the 
graduated scale: 
6 in. 8 in. 10 in. 12 in. 16 in, 18 in. 
Price each. .$0 25 $0 35 $0 50 $0 65 $0 75 $1 00 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
Mason’s Hygrometers. 
1313 
1210 Mason’s Hygrometer, black walnut back, wet and dry bulb 
Thermometers on silvered metal scales, glass siphon $3 50 
1212 Mason’s Hygrometer, boxwood back, scales for wet and dry 
bulb, graduated on the wood in single degrees, detachable 
glass siphon, 5 00 
USES TO WHICH MASON’S HYGROMETER IS APPLICABLE. 
The use of this instrument in the sick chamber will be at once evident, 
as a tire kept up in a closed room naturally dries the air which the patient 
has to breathe, and it soon becomes either more detrimental or beneficial in 
many diseases of the Lungs, Skin, or Intestinal Canal. It is the duty of 
the medical attendant to point out those conditions of the body which will 
be benefited or injured by atmospheric influences, and suggest the means by 
which this can be obviated as far as art will allow ; for in many cases life 
depends upon the temperature, state of dryness, or humidity of the climate 
or room in which an individual resides, which condition of the air it is the 
office of the Instrument to constantly register, and show, by mere inspection. 
If the apartment is too dry, which is frequently the case in frosty 
weather, it will be necessary to maintain sufficient evaporation from a tea 
urn, or other convenient apparatus, while the Hygrometer points out when 
the proper degree of humidity has been attained ; the urn is then removed, 
and may be brought into the room again when required. On the contrary, 
if the air be required remarkably dry, it may be rendered so, either by 
raising the temperature of the room, or resorting to those substances which 
absorb vapor most rapidly. 
Thus with the aid of this Instrument {as it indicates both the tempera- 
ture, dryness, and humidity of the air), an artificial locality may be pro- 
duced by very simple and easy means; and those, whose circumstances, 
avocations, or family ties prevent them from seeking a climate suited to 
their peculiar constitution, can, to a very great extent, obviate the necessity 
by the assistance of the Instrument now submitted to the public, the deside- No. 98 FULTON STREET, NEW YORK. 
97 
ratum of wliicli lias been long felt and its prospective uses fully appreciated 
by the reflecting portion of the profession. 
If the air be very dry, the difference between the two thermometers will 
be great; if moist, less in proportion ; and wdien fully saturated loth will 
he alike. For general purposes, it is only necessary to place the Instrument 
in a retired part of the room, away from the fire, and not exposed to the 
open doors or passages; but for nice experiments, the observation should be 
always made in the open air and in the shade, taking especial care that the 
Instrument be not influenced by the radiation of any heated bodies, nor any 
currents of air; the Dew-point is then found by the Rule given on page 98, 
and corresponds exactly with the Dew-point 11ygrometer, an Instrument 
described in “ Jameson’s Journal,” July, 1835, and modified by Dr. Mason. 
Should the wind be strong upon the Instrument, the “ Degrees of Dry- 
ness observed,” multiplied by 2, gives the “Absolute Dryness ” (the “ Excess 
of Dryness ” being omitted in the calculation), because a strong current of 
air makes the Instrument indicate the Excess of Dryness, which is necessary 
to be added, in a calm atmosphere. 
If the absolute dryness of an apartment be required, the Instrument must 
be placed in the shade, and the Dew-point found, which subtracted from the 
temperature of the apartment, will give its Absolute Dryness. The reason 
is obvious, and arises from this law, namely, that air has its dryness doubled 
for every increase of temperature corresponding to 21° of Fahrenheit’s 
thermometer, and in proportion for all intermediate temperatures. 
It will detect the dampness of an apartment or bad. 
The facility of registering Meteorological Observations by this Instru- 
ment, will probably induce many to avail themselves of its use, and tend to 
enlarge that branch of science. 
In regulating the Hygrometical state of the air in hot-houses, green- 
houses, etc,, as wTell as in manufactories, warehouses, malting-houses, and in 
the laboratory of the chemist, its use will be duly appreciated. 
The advantages it offers at sea cannot be too forcibly pointed out. The 
objections made by naval men to the barometer, leaving them in doubt 
whether to expect wind or rain by the fall of the mercury, would in a great 
measure be obviated by the joint observation of the Hygrometer, because, if 
it indicate a relative degree of dryness, wind alone may be expected ; if the 
contrary, then rain, or rain with wind, follows. 
N. B.—The silk which covers the wet bulb, and thread which conveys 
the water to it, requires renewal about every month, and the fountain to be 
filled when requisite, with distilled water, or water that has been boiled and 
allowed to cool, by immersing it in a basin of the water till the apperture 
only is just upon the surface, and the water will flow in. If the Hygrometer 
is placed out of doors in frosty weather, the fountain had better be removed, 
or the freezing of water within it may break it; in this case a thin coating 
of ice may soon be formed on the wet bulb, which will last a considerable 
time, and may be renewed when requisite. 98 
CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
TABLES FOR THE USE OF DR. MASON’S HYGROMETER. 
TABLE OF DEGREES, 
By the table of degrees is shown, without calculation, the Absolute Dryness of the Atmosphere, in Degrees of 
Fahrenheit’s Thermometer. 
Observe the NUMBER OF DEGREES THE TWO THERMOMETERS DIFFER, which are here called “ Degrees of 
Dryness observed,” and found IN THE FIRST COLUMN of the table. 
The Second Column merely contains the Figures which have been added to the Degrees of Dryness in the First, and 
multiplied by 2, to obtain THE ANSWER PUT DOWN IN THE THIRD COLUMN. 
Mason’s 
Hygrom- 
eter. 
Degrees + excess x 2=a' solute 
Dryness. 
Leslie’s 
Hygrometer 
compared 
with 
Mason’s. 
Degrees of 
Dryness 
Observed. 
Excess of 
Dryness to be 
added. 
Absolute Dryness 
existing. 
0 
0.0 
0.0 
0 
0.5 
0.083 
1.100 
3 
1 
0.100 
2.332 
6 
1.5 
0.2495 
3.499 
9 
() 
0 333 
4.000 
12 
2.5 
0.4105 
5.833 
15 
3 
0.500 
7.0 
18 
3.5 
0.583 
8.100 
21 
4 
0.000 
9.332 
24 
4.5 
0.7495 
10.499 
27 
5 
0.833 
11.000 
30 
5.5 
0.9105 
12.833 
33 
6 
1.000 
14.0 
36 
G.5 
1.083 
15.100 
39 
7 
1.100 
10.332 
42 
7.5 
1.2495 
17.499 
45 
8 
1.333 
18.000 
48 
8.5 
1.4105 
19 833 
51 
9 
1.500 
21.0 
54 
9.5 
1.583 
22.100 
57 
10 
1.000 
23.332 
60 
10.5 
1.7495 
24.499 
03 
11 
1.833 
25.000 
60 
11.5 
1.9105 
20.833 
09 
12 
2.000 
28.0 
72 
12.5 
2.083 
29.100 
75 
13 
2.100 
30.332 
78 
13.5 
2.2495 
31.499 
81 
14 
2.333 
82.000 
84 
14.5 
2.4105 
33.833 
87 
15 
2.500 
35.0 
90 
15.5 
2.583 
30.106 
93 
10 
2.000 
37.332 
96 
10.5 
2.7495 
38.499 
99 
17 
2.833 
39.000 
102 
17.5 
2.9105 
40.833 
105 
18 
3.000 
42.0 
108 
18.5 
3.083 
43.100 
111 
19 
3.100 
44.332 
114 
19.5 
3.2495 
45.499 
117 
20 
3.333 
40.006 
120 
20.5 
3.4105 
47.833 
123 
21 
3.500 
49.0 
126 
21.5 
3.583 
50.166 
129 
22 
3.000 
51.332 
132 
22.5 
3.7495 
52.499 
135 
Example.— Temperature of the Air 57, wet bulb 54=8 degrees of dryness observed; then add 0.5 excess of dry- 
ness=8.5 and multiply by 2, which will give 7 degrees of absolute dryness existing. 
To find the Dew-point.—Substract the Absolute Dryness from the Temperature of the Air. Example. 57—7=50 Dew- 
point. 
To find the actual quantity of Vapor by weight in the Atmosphere.—Proceed as directed in the TABLE OF QUALITY. 
The Comparison of Mr. Mason’s with the *Dew-point Hygrometer, and of Sir John 
Leslie’s, will be seen in the same line of the 1st, 3d, and 4th cplumns of the Table. 
* Professor Daniel’s Hygrometer is registered by the 3d column. No. 98 FULTON STREET, NEW YORK. 
TABLE OF QUANTITY, 
Showing the Weight, in Grains, of a Cubic Foot of Vapor, at different Temperatures, from 
0 to 95 Fahrenheit. 
Temp. 
Weight 
in 
Grains. 
Temp. 
Weight 
in 
Grains. 
Temp. 
Weight 
in 
Grains. 
Temp. 
Weight 
in 
Grains. 
0 
0.856 
24 
1.961 
48 
4.279 
72 
8.934 
1 
0.892 
25 
2.028 
49 
■ 4.407 
73 
9.199 
2 
0.928 
26 
3.096 
50 
4.535 
74 
9.484 
3 
0.963 
27 
2.163 
51 
4.684 
75 
9.780 
4 
0.999 
28 
2.239 
53 
4.832 
76 
10.107 
5 
1.034 
29 
2.295 
53 
5.003 
77 
10.387 
0 
1.069 
30 
2.361 
54 
5.173 
78 
10.699 
7 
1.104 
31 
2.451 
55 
5.342 
79 
11.016 
8 
1.139 
32 
2.539 
56 
5.511 
80 
11.333 
9 
1.173 
33 
2.630 
57 
5.679 
81 
11.665 
10 
1.208 
34 
3.717 
58 
5.868 
82 
13.005 
11 
1.354 
35 
3.805 
59 
6.046 
83 
12.354 
13 
1.308 
86 
3.893 
60 
6.223 
84 
12.713 
13 
1.359 
37 
2.979 
61 
6.399 
85 
13.081 
14 
1.405 
38 
3.066 
63 
6.575 
86 
13.458 
15 
1.451 
39 
3.153 
63 
6.794 
87 
13.877 
16 
1.497 
40 
3.339 
64 
7.013 
88 
14.230 
17 
1.541 
41 
3.371 
65 
7.230 
89 
14.613 
18 
1.586 
42 
3.503 
66 
7.447 
90 
15.005 
19 
1.631 
43 
3.633 
67 
7.662 
91 
15.433 
20 
1.688 
44 
3.763 
68 
7.899 
93 
15.786 
21 
1.757 
45 
3.893 
69 
8.135 
93 
16.186 
22 
1.825 
46 
4.022 
70 
8.393 
94 
16.593 
23 
1.893 
47 
4.151 
71 
8.658 
95 
17.009 
TABLE OF CORRECTIONS, 
To be used when the Term of Deposition, or Dew Point, differs from the Temperature of the 
Air in the Shade. 
Differ- 
ence of 
Temp. 
Correction. 
Differ- 
ence of 
Temp. 
Correction. 
Differ- 
ence of 
Temp. 
Correction. 
Differ- 
ence of 
Temp. 
Correction. 
0 
0.0000 
14 
1.0291 
27 
1.0562 
40 
1.0834 
1 
1.0020 
15 
1.0312 
28 
1.0583 
41 
1.0854 
2 
1.0041 
16 
1.0333 
29 
1.0604 
42 
1.0875 
3 
1.0002 
17 
1.0354 
30 
1.0625 
43 
1.0896 
4 
1.0083 
18 
1.0375 
31 
1.0646 
44 
1.0917 
5 
1.0104 
19 
1.0396 
32 
1.0667 
45 
1.0937 
6 
1.0125 
20 
1.0417 
33 
1.0687 
46 
1.0958 
7 
1.0146 
21 
1.0437 
34 
1.0708 
47 
1.0979 
8 
1.0167 
22 
1.0458 
35 • 
1.0729 
48 
1.1000 
9 
1.0187 
23 
1.0479 
36 
1.0750 
49 
1.1021 
10 
1.0208 
24 
1.0500 
37 
1.0771 
50 
1.1042 
11 
1.0229 
25 
1.0521 
38 
1.0792 
51 
1.1062 
12 
13 
1.0250 
1.0271 
26 
1.0542 
39 
1.0813 
52 
1.1083 
Rule.—To find the weight of moisture in a cubic foot of air at any time, divide the 
weight in Grains found opposite the Temperature, corresponding to the Dew-point at the 
time, in the Table of Quantity, by the Correction found opposite to Difference of Temperature 
in Table of Corrections, corresponding to the absolute dryness existing at the time. 100 
CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
TO FIND THE QUANTITY OF VAPOR BY WEIGHT EXISTING IN 
THE ATMOSPHERE. 
Problem.—The Temperature of the Atmosphere in the shade, and of 
the Dew-point being given to find the quantity of vapor in a cubic foot 
of air. 
If the temperature of the Air and the Dew-point correspond, which is 
the case when both thermometers are alike, and the air consequently satu- 
rated with moisture, then in the table of quantity opposite to the temperature 
will be found the corresponding weight of a cubic foot of vapor expressed in 
grains. 
Example.—Let the temperature of the air be 70° Fah., and the Dew 
point the same. Then opposite the temperature you have the weight of a 
cubic foot of vapor—8,392 grains. 
But if the temperature of the air be different from the Dew-point, a 
correction is necessary to find the exact weight. 
Example.—Suppose the Dew-point be 70° Fah., as before, but the tem- 
perature of the air in the shade he 80°, then the vapor has suffered an expan- 
sion due to an excess of 10°, which requires a correction. 
We find in the table of corrections: for 10 degrees is 1.0208. 
Then divide 8,392 grains at the Dew-point, viz., 70° by the correction 
corresponding to the degrees of absolute dryness, viz., 10°, and you have the 
actual weight of vapor existing. 
8.3920 
Example. 8.221 grains existing, which subtracted from the weight 
1.0208 
of vapor, corresponding to the temperature of 80 Fah., gives the number of 
grains required for saturation at that temperature. 
Example.—11.333 grains at the temperature of 80° Fah. 
8.221 grains contained in the air. 
3.112 grains required for saturation. 
To find the relations of these conditions on the natural scale of humidity 
[complete saturation being 1,000], divide the weight of vapor at the Dew- 
point by the weight at the temperature of the air, the quotient gives the 
parts of 1.000 the degrees of saturation. 
8.392 grains at the Dew-point—70 
Example. =7.40 degrees of humidity. 
11.333 grains at the temp, of the air 80 saturation being 1.000. 
The principles of these calculations will be found in Professor Daniel’s 
Meteorological Essays—in Mr. Anderson’s Essay on Hygrometry, in the 
Edinburgh Encyclopedia, vol. XL, and in the Edinburgh Journal of Science, 
vol. YIL, page 43, in an excellent article on the Dew-point Hygrometer, by 
Mr. Foggo, from which the table of corrections has been partly subtracted. 
The Table of Quantity by Weight has been taken from Professor Daniel’s 
Work on Meteorology, to which the reader is referred for further particulars. No. 98 FULTON STREET, NEW YORK. 
Barometer*. 
1314 
1316 
1214 Fitch’s Cottage Barometer, with correct Thermometer attached, $1 00 
This pleasing little instrument consists of a metallic house about 7 
inches high, containing a male and female figure so arranged that in fine 
weather the female appears ; while rains or stormy weather are announced 
by the appearance of the male. 
1216 Storm-Glass, black walnut back, with 7 inch mercury Ther- 
mometer on silvered metal dial $1 00 
1218 Storm-Glass, black walnut back, with 8 inch mercury Ther- 
mometer on silvered metal dial 1 25 
1220 Storm-Glass, boxwood back, mercury Thermometer, scale grad- 
uated on the wood in single degrees 3 50 
1222 Mercurial Barometer, black walnut frame, 36 inches long 3 50 
1224 Mercurial Barometer, black walnut frame, 36 inches long, with 
Thermometer attached 4 00 
1226 Mercurial Barometer, cherry wood frame, 36 inches long, with 
Thermometer attached, barometer and thermometer scales 
graduated on opaque glass 5 00 
1228 Mercurial Barometer, enclosed polished black walnut frame, 
36 inches long, with Thermometer attached, barometer and 
thermometer scales graduated on opaque glass 10 00 CATALOGUE JAND; PRICE LIST OF E, GOLDBACHER, OPTICIAN, 
102 
1333 
1336 
1333 
1230 Mercurial Barometer, oak or rosewood frame, with Thermom- 
eter atttached ; barometer and thermometer scales graduated 
on ivory ; single vernier adjustable by rack and pinion.... 15 00 
1232 Mercurial Barometer, walnut frame, with Thermometer at- 
tached ; barometer and thermometer scales graduated on 
enameled glass ; single vernier adjustable by rack and pinion. 20 00 No. 98 FULTON STREET, NEW YORK. 
Wheel Barometers. 
This is an instrument in which the varying height 
of a column of mercury is shown by the movement 
of a needle on a circular dial. This is accomplished 
by adopting the siphon for the barometer tube, which 
is concealed behind the dial and frame. An iron or 
glass float sustained by the mercury in the open branch 
is suspended by a counter-balance somewhat lighter 
than itself. The axis of the pulley has the needle 
attached to it, and consequently moves the needle with 
the rise and fall of the mercury. It is obvious, there- 
fore, that if the atmospheric pressure increases the float 
falls and the needle turns to the right, and if it dimin- 
ishes the needle turns in the opposite direction. The 
divisions on the scale represent inches, tenths, and 
hundredths in the rise and fall of a column of mercury, 
and these can be read with great facility, as one inch 
occupies the space of six or more on this very open 
scale, acccording to size of dial; they are recommended 
where facility of reading is desired. 
1234 Wheel Barometer, 8 inch silvered metal dial, convex mirror, 
spirit level, oat-beard hygrometer, and attached spirit ther- 
mometer $10 00 
1236 Wheel Barometer, 8 inch silvered metal dial, beaded scroll 
pattern, and attached 10 inch thermometer 15 00 
1238 Wheel Barometer, 10 inch silvered metal dial, convex mirror, 
spirit level, oat-beard hygrometer, and attached spirit ther- 
mometer 20 00 
1240 Wheel Barometer, 12 inch silvered metal dial, convex mirror, 
spirit level, oat-beard hygrometer, and attached spirit ther- 
mometer 25 00 
Aneroid Barometers. 
The action of the Aneroid Barometer depends on the pressure of the 
atmosphere on a circular metallic box hermetically sealed and having a 
slightly elastic top; the vacuum serving the purpose of the column of 
mercury in the ordinary barometer. The actual movement of the vacuum 
box is very slight, but by the use of a series of levers, this is so multiplied, CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
that a movement of l-220th of an inch carries the hand through three inches 
on the dial. This form of Barometer is highly recommended for its sensi- 
tiveness, accuracy, and portability ; it works in any position in which it may 
be placed and is the least liable to injury or derangement of any instrument 
made for the same purposes. 
To the tourist in estimating mountain heights and to the engineer in 
ascertaining the depth of mines, its aid is invaluable. 
134:6-134:8 
1242 Aneroid Barometer, heavy brass case, enameled card, closed dial— 
2\ in. in. 5 in. 6| in. 8 in. 
Brice each $3 50 $4 00 $5 00 $6 00 $7 00 
1244 Aneroid Barometer, heavy brass case, enameled card, closed dial, 
with straight thermometer attached— 
5 in. 6t| in. 8 in. 
Price each $6 00 $7 00 $8 00 
1246 Aneroid Barometer, heavy brass case, enameled card, closed dial, with 
curved thermometer attached— 
in. 5 in. in. 8 in. 
Price each $7 50 $10 00 $12 50 $15 00 No. 98 FULTON STREET, NEW YORK. 
105 
1248 Aneroid Barometer, heavy brass case, silvered metal, closed dial, 
with curved thermometer attached— 
3ij in. 5 in. in. 8 in. 
Price each $8 50 $11 00 $13 50 $16 00 
1350-1353 
1250 Aneroid Barometer, heavy brass case, enameled card, open face dial, 
with curved thermometer attached— 
in. in. 
Price each $12 50 $15 00 
1252 Aneroid Barometer, heavy brass case, silvered metal, open face dial, 
with curved thermometer attached— 
in. in. 
Price each $15 00 $18 00 
1254 Stands in various designs for Aneroid Barometers from $5 to $25. 
Pocket Aneroid Barometers. 
These Barometers are all compensated for variations of temperature; the 
cases are either gilt or nickel plated as may be desired; the dials are of 
metal, handsomely silvered, and each barometer is furnished with a neat 
morocco case. CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
1306 
1256 Pocket Aneroid Barometer, closed face, ordinary range barometer 
scale— 
If in. 2£ in. 
Price each $14 00 $14 50 
1258 Pocket Aneroid Barometer, closed face, ordinary range barometer 
scale, curved thermometer attached— 
If in. 2£ in. 
Price each $15 00 $15 50 
1260 Pocket Aneroid Barometer, open face, ordinary range barometer 
scale— 
If in. 2| in. 
Price each $14 50 $15 00 
1262 Pocket Aneroid Barometer, open face, ordinary range barometer 
scale, curved thermometer attached— 
If in. 2£ in. 
Price each $15 50 $16 00 
1264 Pocket Mining Aneroid Barometer, raised dial, scale of feet 
from 2,000 below the sea level to 6,000 above, curved 
thermometer attached, 2| inches $22 50 
1266 Pocket Mountain Aneroid Barometer, fixed altitude scale to 6,000, 
8,000, or 10,000 feet— 
If in, 2£ in. 
Price each ' $15 00 $16 00 No. 98 FULTON STREET, NEW YORK. 
1268 Pocket Mountain Aneroid Barometer ; same as No. 1266, with curved 
thermometer attached— 
If in. 2\ in. 
Price each $16 00 $17 00 
1270 Pocket Mountain Aneroid Barometer; fixed altitude scale to 15,000 
feet— 
If in. 2\ in. 
Price each $16 50 $17 50 
1272 Pocket Mountain Aneroid Barometer; same as No. 1270, with curved 
thermometer attached— 
If in. 2\ in. 
Price each $17 50 $18 50 
1274 Pocket Mountain Aneroid Barometer; fixed altitude scale to 20,000 
feet— 
If in, in. 
Price each $17 00 $18 00 
1276 Pocket Mountain Aneroid Barometer; same as No. 1274, with curved 
thermometer attached— 
If in. 2h; in. 
Price each $18 00 $19 00 
1278 Pocket Mountain Aneroid Barometer ; raised dial, revolving altitude 
scale to 10,000 feet; curved thermometer attached— 
If in. 2\ in. 
Price each $17 50 $18 00 
1280 Pocket Mountain Aneroid Barometer; same as No. 1278; altitude 
scale to 15.000 feet— 
If in. 2j in. 
Price each $19 00 $20 00 
1282 Pocket Mountain Aneroid Barometer; same as No. 1278; altitude 
scale to 20,000 feet— 
If in. 2% in. 
Price each $22 50 $25 00 
1284 Pocket Mountain Aneroid Barometer; raised dial, revolving alti- 
tude scale to 15,000 feet; curved thermometer and Singer’s Patent 
Night Compass attached— 
If in. 2j in. 
Price each $26 00 $28 00 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
1388-1393 
The Pedometer accurately measures the distance walked by the wearer. 
Full directions accompany each instrument. 
1286 Pedometer, in German silver case $15 00 
1288 “ “ “ “ crystal glass 16 50 
1290 “ in silver case 25 00 
1292 “ “ “ crystal glass 26 50 
Magic Lanterns. 
i»96 
1294 Magic Lantern; heavy japanned tin case, single condenser and object- 
glass, with 1 dozen glass slides in box: 
Size of condensers If in. 2 in. in. 3 in. 3£ in. 
Price each $3 50 $6 50 $9 00 $12 00 $16~60 No. 98 FULTON STREET, NEW YORK. 
1296 Magic Lantern; heavy japanned tin case, double condensers and 
object glasses; solar argand lamp, with 1 dozen glass slides in box: 
Size of condensers 3 in. in. 4 in. in. 
Price each $18 00 $25 00 $38 00 $50 00 
These Magic Lanterns are used in pairs to produce the dissolving view 
effect. 
Magic Lanterns, with the Oxy-Hydrogen and Oxy-Calcium Light, for 
exhibition purposes, made to order. 
magic Lantern Slides (Comic). 
1298 Magic Lantern slides, on glass slips, edges paper bound; 1 dozen 
slides in box: 
Width of slide If in. 2 in. 2f in. 2f in. Sin. 3f in. 
Price per dozen $1 00 $1 50 $1 75 $2 25 $2 50 $2 75 
1300 Magic Lantern Slides, on glass slips; edges paper bound; subjects 
printed in outline and colored; 1 dozen slides in box: 
Width of slides lj in. If in. 
Price per dozen $1 50 $2 00 
1302 Magic Lantern Slides, in mahogany frames; subjects printed in out- 
line and colored; 1 dozen slides in box: 
Width of slides ... 2 in, 2\ in. 3 in. 3£ in. 4£ in. 
Price per dozen $4 00 $6 00 $8 00 $10 00 $15 00 
1304 Magic Lantern comic slip Slides; edges paper bound: 
Width of slides 2 in. 2% in. 
Each $0 25 $0 40 
1306 Magic Lantern comic slip Slides, in mahogany frames; 4 inches 
wide: 
Each $0 60 
Per dozen 6 50 
S 
1308 Magic Lantern Slides, photographic Scriptural views, from the 
Old and New Testament; handsomely colored and mounted 
on glass-plates 3f inches square ; picture 3 inches in diame- 
ter, to lit in carrier slide No. 1316, holding two pictures: 
Each $1 25 
Per dozen 12 00 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
1310 Magic Lantern Slides; photographic scenery views ; mounted 
on glass plates, as No. 1308 : 
Each $1 00 
Per dozen 9 00 
1312 Magic Lantern Slides; photographic scenery views, hand- 
somely colored ; mounted on glass plates, as No. 1308 : 
Each 1 75 
Per dozen 18 00 
1314 Magic Lantern Slides; statuary finely photographed; mounted 
as No. 1308: 
Each 1 50 
Per dozen 15 00 
1316 Carrier Slide to hold slides, from No. 1308 to No. 1314 50 
A large assortment of views constantly on hand. 
Mathematical Instruments. 
1318 Brass Dividers: 
4| in. 5|- in. in. 
Price, each 25c. 30c, 35c. 
1320 Brass Dividers, steel points : 
in. in. 6J in. 
Price, each . 40c. 50c. 60c. 
1322 German Silver Dividers, steel points : 
4J in. 5£ in. in. 
Price, each 50c. 60c. 75c. 
1324 German Silver Dividers, steel joints and points : 
4£ in, 5£ in. 6J in. 
Price, each “75c. 85c. $1 00 
1318 
1326 Brass Hair Spring Dividers, in $2 00 
1328 German Silver Hair Spring Dividers, 4£ in 2 25 
1326-1348 No. 98 FULTON STREET, NEW YORK. 
1330 Brass Pocket Dividers, steel points screwing into sheath.... $1 50 
1332 German Silver Pocket Divider, same as No. 1330 .. .. 1 75 
1334-1336 
1334 Brass Proportional Dividers, in case : 
6£ in. 7 in. 8 in. 
Price, each $2 25 $2 50 $3 00 
1336 German Silver Proportional Dividers, in case: 
6| in. 7 in. 8 in. 
Price, each $2 75 $3 00 $3 75 
1338 German Silver Proportional Dividers, with rack movement, in case : 
6f in. 7 in. 8 in. 
Price, each $6 50 $7 00 $8 00 
1340 Brass Triangular Compasses, to take off three points $3 50 
1342 German Silver Triangular Compasses 4 00 
1344-1346 
1344 Brass Pocket Compasses, needle points, reversible pen and 
pencil points, in case 5 00 
1346 German Silver Pocket Compasses, same as No. 1344, in case. 6 00 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
1348 
1348 German Silver Beam Compasses, needle points, pen and pencil 
points, in case $7 00 
1353-1358 
Price, each. 
1350 Brass Dividers, with handle, needle point $0 50 
1352 “ Pencil, “ “ 50 
1354 “ Pen, “ “ 50 
1356 German Silver Dividers, with handle, needle point 75 
1358 “ Pencil, “ “ 75 
1360 “ Pen, “ “ 75 
1362 Brass Dividers, with handle, fixed needle point, removable leg, 
pen and pencil point 75 
1364 German Silver Dividers, same as No. 1362 1 00 
1366 Steel Spring Dividers, with ivory handle 1 75 
1368 “ Bow Pencil, “ 1 75 
1370 “ “ Pen, “ 1 75 
1372 “ Dividers, needle points, with ivory handle 2 50 
1374 “ Bow Pencil, “ “ 2 50 
1376 “ “ Pen, “ “ 2 50 No. 98 FULTON STREET, NEW YORK. 
1378 
1378 Drawing Pen, ebony handle, 4\ in., or in $0 20 
1380 “ with pin, bone handle, in., 5| or in 25 
1382 “ u ivory “ “ “ .... 50 
1384 “ with joint “ “ “ “ .... 75 
. 1386 Drawing Pen, with joint and pin, ivory handle, in., 5J or 
6J in 1 00 
1388 Drawing or liailroad Pen, ivory handle, 6 in., for ruling 
parallel lines 2 50 
1390 Dotting Pen, with three (3) extra wheels 2 00 
1392 Brass Compasses, with one jointed leg, the other leg removable; pen 
and pencil points, extension bar and key : 
in. 5| in, 6J in. 
Price, each 50c. 65c. 80c. 
1394 Brass Compasses, with one jointed leg, needle pointed, the other 
leg removable; pen and pencil points, extension bar and key: 
in. 5£ in. 6J in. 
Price, each $0 80 $1 00 $1 25 
1396 German Silver Compasses, same as No. 1392 : 
4J in. 5£ in. in. 
Price, each $1 00 $1 25 $150 
1398 German Silver Compasses, same as No. 1394: 
4J in. in. in. 
Price, each $1 50 $1 75 $2 00 
1400 German Silver Compasses, steel joints, with one jointed leg, needle 
pointed ; the other leg removable; pen and pencil points, extension 
bar and key : 
4J in. 5| in. 6£ in. 
Price, each $2 50 $3 00 $3 50 CATALOGUE AND PRICE LIST OF E. GOLDBACIIER, OPTICIAN, 
1400 
Mathematical instruments in mahogany, cases. These cases contain, 
besides the instruments enumerated, a Protractor, Pule and Crayon-holder. 
1402 Brass Drawing Set, consisting of one pair 44-inch Compasses, 
with removable leg, pen and pencil point and key $0 60 
1404 Brass Drawing Set, same as hTo. 1402, with extension bar to 
Compasses, in addition 75 
1406 Brass Drawing Set, consisting of one pair 44-inch Compasses, 
with removable leg, extension bar, pen and pencil points ; 
one Drawing Pen 1 00 
1408 Brass Drawing Set, consisting of one pair 44-inch Compasses, 
with removable leg, extension bar, pen and pencil points ; 
one pair 4-inch Dividers, one Drawing Pen 1 25 
1410 Brass Drawing Set, consisting of one pair 64-inch Compasses, 
with removable leg, extension bar, pen and pencil points; 
one pair 5-inch Dividers, one Drawing Pen 1 50 
1412 Brass Drawing Set, consisting of one pair 64-inch Compasses, 
with removable leg, extension bar, pen and pencil points; 
one pair 54-inch Dividers, one Drawing Pen 1 75 
1414 Brass Drawing Set, consisting of one pair 54-inch Compasses, 
with removable leg, extension bar, pen and pencil points ; 
one pair of 44-inch Dividers ; one pair 34-inch Bow Com- 
passes, with pen and pencil points, one Drawing Pen 2 00 
1416 Brass Drawing Set, consisting of one pair 64-inch Compasses, 
with removable leg, extension bar, pen and pencil points; 
one pair of 54-inch Dividers; one pair 4-inch Bow Com- 
passes, with pen and pencil points, one Drawing Pen 2 25 No. 98 FULTON STREET, NEW YORK. 
1454r 
Mathematical Instruments in velvet lined trays, fitting in rosewood 
cases, with lock and key; each case contains, besides the instruments 
enumerated, a Protractor, Ivey and Rule. 
1418 Brass Drawing Set, consisting of one pair Compasses, 
with removable leg, extension bar, pen and pencil points; 
one pair Dividers ; one pair Compasses, with 
removable leg, pen and pencil points; one pair 3-inch Bov/ 
Compasses, with removable leg, pen and pencil points; 1 
Drawing Pen $2 50 
1420 German Silver Drawing Set, same as No. 1418 5 00 
1422 Brass Drawing Set, same as No. 1418, with the addition of one 
7-inch Proportional Divider - 5 00 
1424 German Silver Drawing Set, same as No. 1418, with the addi- 
tion of one 7 inch Proportional Divider 7 50 
1426 Brass Drawing Set, consisting of one pair Compasses, 
having one leg jointed, and with fixed needle point, the 
other leg removable, extension bar, pen and pencil points ; 
one pair 4^-inch Dividers; one Bow Pen and one Bow 
Pencil, with fixed needlepoints; one Drawing Pen; 
one Drawing Pen 6 00 
1428 German Silver Drawing Set, same as No. 1426 7 50 
1430 Brass Drawing Set, same as No. 1426, but with Compasses 6£ 
inches and 5£ inches long 6 50 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
1432 German Silver Drawing Set, same as No. 1430 $8 00 
1434 Brass Drawing Set, consisting of one pair 5pinch needle- 
point Compasses, with removable leg, extension bar, pen and 
pencil points; one pair 4-inch Dividers, one Spring Bow 
Pen, one Drawing Pen 4 00 
1436 German Silver Drawing Set, same as No. 1434 5 50 
1438 Brass Drawing Set, same as No. 1434, but with Compasses 6^ 
inches and 4j inches long 4 50 
1440 German Silver Drawing Set, same as No. 1438 6 00 
1442 Brass Drawing Set, consisting of one pair 6pinch needle-point 
Compasses with removable leg, extension bar, pen and pencil 
points; one pair 4pinch Dividers; one 6-inch Proportional 
Divider; one pair 3pinch needle point Bow Compasses with 
removable leg, pen and pencil points ; one Spring Bow Pen, 
one 5-inch Drawing Pen, one 6-inch Drawing Pen 8 00 
1444 German Silver Drawing Set, same as No. 1442 10 00 
1446 German Silver Drawing Set, consisting of one pair 6pinch 
needle-point Compasses, with removable leg, extension bar, 
pen and pencil points; one pair Dividers; one 
7^inch Proportional Divider; one pair 3pinch needle point 
Bow Compasses, with removable leg, pen and pencil points; 
one Spring Bow Pen, one 4-inch, one 5-inch, and one 6-inch 
Drawdng Pen 16 00 
1448 German Silver Drawing Set, same as No. 1446, but with 
6 pinch and 3pinch Compasses, having both legs removable, 
and with needle points; and one pair 4pinch Dividers 
replaced by one Hair-line Dividers 20 00 
1450 German Silver Drawing Set, consisting of 1 pair 6pinch 
needle-point Compasses, with removable leg, extension 
bar, pen and pencil points; 1 pair 4pinch Hair-line 
Dividers; one 7-inch Proportional Divider; 1 pair 4^-inch 
needle-point Bow Compasses, with pen and pencil points; 
1 Spring Bow Dividers; 1 Spring Bow Pen ; 1 Spring Bov/ 
Pencil; one 4-inch, one 5-inch, and one 6-inch Drawing 
Pen 22 50 
1452 German Silver Drawing Set, same as No. 1450, bnt with 
6 pinch and 4pinch Compasses, having both legs removable, 
and with needle points 25 00 No. 98 FULTON STREET, NEW YORK. 
1454 German Silver Drawing Set, consisting of 1 pair 
needle-point Compasses, with removable leg, extension bar, 
pen and pencil points; 1 pair Hair-line Dividers; 
one 7-inch Proportional Divider; 1 pair needle- 
point Bow Compasses, with pen and pencil points; 1 Spring 
Bow Dividers; 1 Spring Bow Pen ; 1 Spring Bow Pencil; 
one 4-inch, one 5-inch, and one 6-inch Drawing Pen ; one 
6-inch jointed Drawing Pen ; 1 pair needle-pointed Beam 
Compasses, with pen and pencil points $35 00 
1456 Pocket Brass Drawing Set, in neat cloth-covered case, consist- 
ing of 1 pair needle-point Compasses, with remov- 
able leg, extension bar, pen and pencil point; one pair 
Dividers ; 1 Spring Bow Pen ; 1 Drawing Pen .... 350 
1458 Pocket German Silver Drawing Set, same as No. 1456 5 00 
1460 Pocket Bi •ass Drawing Set, same as No. 1456, but with Com- 
passes 51 inches long 4 00 
1462 Pocket German Silver Drawing Set, same as Ho. 1460 5 50 
1464 Pocket Brass Drawing Set, same as No. 1456, but with Com- 
passes 61 inches long 4 50 
1466 Pocket German Silver Drawing Set, same as No. 1464 6 00 
Protractors. 
1468 Horn Protractors, semi-circular, : 
4\ in. in. in. 7 in. 8 in. 8f in. 
Price, each. .... $0 20 $0 80 $0 40 $0 50 $0 60 $0 70 
1470 Horn Protractors, circular, £0: 
4 in. in. in. 
Price, each $1 50 $1 75 $2 00 
1472 Brass Protractors, semi-circular, 40; 
4\ in. 5\ in. in, 7 in. 8 in. 8f in. 
Price, each $0 25 $0 50 $0 75 $1 00 $1 25 $1 50 
1474 German Silver Protractors, semi-circular : 
4\ in. in. 6J in. 7% in. 8f in. 
Price, each $0 75 $1 00 $1 25 $1 50 $1 75 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
1476 Boxwood Protractor, Square, 1°; 8 scales, f, f, f, f, f, f, f, 1 
in.; scale of chords, diagonal scales, and scales of 30, 35, 
40, 50, and 60 parts of the inch ; 6 inches long, If inch 
wide $1 25 
1478 Ivory Protractor, Square 1°; same scales as Ho. 1476 ; 6 inches 
long, If inch wide 2 25 
Drawing Tacks. 
1480 Drawing Tacks; brass heads, steel points, screwed in and riveted : 
Diameter of head fin. pf in. fin. T9g- in. fin. 
Per doz 25c. 30c. 35c. 40c. 45c. 
1482 Drawing Tacks ; German silver heads, steel points, screwed in and 
riveted : 
Diameter of head fin. in. fin. -fa in. fin. 
Per doz 40c. 45c. 50c. 60c. 75c. 
Triangles and Curves. 
1484 Pearwood Triangles, plain, each $0 25 
I486 Inlaid Wood Triangles, each 40 
1488 Hard Rubber Triangles, each, from 25 
1490 Whitewood Curves, each, from 25 
1492 Hard Rubber Curves, each, from 50 
T Squares. 
1494 Mahogany T Square, fixed head: 
Blade 18 in. 24 in. 30 in. 36 in. 48 in. 54 in. 60 in. 
Price, each... $0 50 $0 75 $1 00 $1 25 $1 50 $1 75 $2 00 
1496 Mahogany T Square, swivel head: 
Blade 18 in. 24 in. 30 in. 36 in. 48 in. 54 in. 60 in. 
Price, each... $1 00 $1 25 $1 50 $1 75 $2 00 $2 25 $2 50 
Parallel Rulers. 
1498 Ebony Parallel Rulers, made of the best seasoned ebony ; brass arms: 
6 in. 9 in. 12 in. 15 in. 18 in. 21 in. 24 in. 
Price, each $0 25 $0 50 $0 75 $1 00 $1 25 $1 50 $1 75 
1502 Ivory Parallel Riders, German silver arms: 
6 in. 9 in. 12 in. 
Price, each $1 50 $2 50 |3 50 No. 98 FULTON STREET, NEW YORK. 
1504 12-inch Boxwood School Rule, divided 8ths and 16ths of inches $0 15 
Drawing Seales. 
1506 6-inch Boxwood Drawing Scale, divided ■§■, 1 inch to the 
foot 50 
1508 12-inch Boxwood Drawing Scale, divided 1 inch to the 
foot 75 
1510 24-inch Boxwood Drawing Scale, divided 1 inch to the 
foot 2 00 
1512 12-inch Boxwood Sector, folding to 6 inches 1 00 
1514 12-inch Boxwood Chain Scale, divided 10x50, 20x40, or 
30 x 60 parts to the inch 1 50 
1516 2-inch Boxwood Offset Scale to match Ho. 1514 60 
1518 12-inch Boxwood Gunter’s Scale 75 
1520 24-inch Boxwood Gunter’s Scale 1 00 
1522 6-inch Boxwood Triangular Scale, divided ys¥, f, 
f, 1, 3 inch to the foot, and 16ths of inch, each 1 25 
1524 12-inch Boxwood Triangular Scale, same division as Ho. 1522 1 75 
1526 24 inch Boxwood Triangular Scale, same division as ]STo. 1522 4 50 
1528 6-inch Boxwood Triangular Scale, divided 10, 20, 30, 40, 50, 
60, or 20, 30, 40, 50, 60, 80 parts to the inch, each 1 25 
1530 12-inch Boxwood Triangular Scale, same division as Ho. 1528.. 1 75 
1532 24 “ “ “ “ .. 4 50 
1534 Folding Boxwood Metre Ride, 1 metre long, divided into 
Millimetres, Centimetres, and Decimetres on one side, inches 
on the other. 50 
1536 Folding Ivory Metre Rule, divided same as No. 1534 1 75 
1538 6-inch Ivory Plotting Scale 75 
1540 6 “ Drawing “ divided •§•, 1 inch to the foot 2 00 
1542 12 “ “ “ “ “ “ 3 50 
1544 12 “ Sector folding to 6 inches 2 50 
1546 12 inch Ivory Chain Scale, divided 10x50, 20x40 or 30x60 
parts to the foot 4 00 
1548 2-inch Ivory Offset Scale to match No. 1546 1 00 
1550 12 “ Universal Scale, 12 Scales 4 00 
Special Scales made to order. CATALOGUE AND PRICE LIST OP E. GOLDBACHER, OPTICIAN, 
Rules. 
155^,156a 
1552 Boxwood Buie, 1 foot, 4 fold, f inch wide, divided into 8tbs 
and IGtlis of inches $0 25 
1554 Boxwood Rule, 1 foot, 4: fold, f inch wide, divided into 16ths 
of inches on one side, Decimetres, Centimetres and Milli- 
metres on the other 50 
1556 Boxwood Buie, 1 foot, 4 fold, f inch wide, divided same as 
No. 1562. Edge, brass bound 65 
1560, 15T3, 1574 
1558 Boxwood Buie, 1 foot, 4 fold, f inch wide, divided into 8ths, - 
lOths, 12ths and 16ths of inches. Edge brass bound 1 00 
1560 BoxwTood Buie, 1 foot, 4 fold, if inch wdde, divided into 8ths, 
lOths, 12ths and 16ths of inches. Edge brass bound 1 25 
1562 Ivory Buie, 1 foot, 4 fold, brass mounted, f inch wide, divided 
into 8ths and lOths of inches 75 
1564 Ivory Buie, 1 foot, 4 fold, German Silver mounted, f inch 
wdde, divided into 8ths and 16ths of inches 1 00 
1566 Ivory Buie, 1 foot, 4 fold, German Silver mounted, f inch 
wide, divided into 8ths and 16ths of inches. Joints German 
Silver bound 1 25 
1568 Ivory Buie, 1 foot, 4 fold, German Silver mounted, f inch 
wide, divided into 8ths and lOths of inches. Edge German 
Silver bound 2 50 
1570 Ivory Buie, 1 foot, 4 fold, German Silver mounted, f inch 
wdde, divided into 8ths, lOths, 12ths and 16ths of inches 2 00 
1572 Ivory Buie, 1 foot, 4 fold, German Silver mounted, if inch 
wide, divided into 8ths, lOths, 12ths and 16ths of inches 
and lOOths of a foot 3 00 No. 98 FULTON SEREET, NEW YORK. 
1574 Ivory Rule, 1 foot, 4 fold, German Silver mounted, if inch 
wide, divided into 8ths, lOths, 12ths and 16ths of inches. 
Edge German Silver bound $4 00 
Caliper Rules. 
1570-1384 
1576 Boxwood Rule, 6-inch, 2 fold, f inch wide, with Caliper; 
divided into 8ths, lOths, and 16ths of inches 50 
1578 Boxwood Rule, 1 foot, 4 fold, 1 inch wide, with Caliper ; 
divided into 8ths, lOths, 12ths, and 16ths of inches 1 00 
1580 Boxwood Rule, same as No. 1578, but with edge brass bound. 1 25 
1582 Boxwood Rule, 1 foot, 4 fold, inch wide, with Caliper; 
divided into 8ths, lOths, I2ths, and 16ths of inches, and 
lOOths of a foot 1 50 
1584 Ivory Rule, 6-inch, 2 fold, German Silver mounted, £ inch 
wide, with Caliper; divided into 8ths, lOths, and 16ths of 
inches 1 25 
1388 
1586 Ivory Rule, 1 foot, 4 fold, German Silver mounted, I inch 
wide, with Caliper; divided into 8ths, lOths, 12ths, and 
16ths of inches 3 00 
1588 Ivory Rule, 1 foot, 4 fold, German Silver mounted, if inch 
wide, with Caliper; divided into 8ths, lOths, 12ths, and 
16ths of inches, and lOOths of a foot 3 50 
1590 Ivory Rule, same as No. 1588, but with German Silver 
bound , 5 00 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
Two Foot Rules. 
1502 
1592 Boxwood Rule, 2 foot, 4 fold, 1 incli wide ; divided into 8ths 
and 16ths of inches $0 30 
1594 Boxwood Rule, 2 foot, 4 fold, 1 inch wide ; divided into 8ths 
and 16ths on one side; Decimetres, Centimetres, and Milli- 
metres on the other 50 
1596 Boxwood Rule, 2 foot, 4 fold, f inch wide; divided into 8ths, 
lOths, 12ths, and 16ths of inches; edge brass bound 75 
1598 Boxwood Rule, 2 foot, 4 fold, 1 inch wide ; divided into 8ths, 
lOths, and 16ths of inches, and drafting scales 1 00 
1600 Boxwood Rule, 2 foot, 6 fold, f inch wide; divided, into 8ths 
and 16ths of inches 75 
1004 
1602 Boxwood Rule, 2 foot, 4 fold, If inch wide; divided into 8ths 
and 16ths of inches 50 
1604 Boxwood Rule, 2 foot, 4 fold, 1| inch wide ; divided into 8ths, 
lOths, and 16ths of inches, and drafting scales 75 
1606 Boxwood Bide, 2 foot, 4fold, 1| inch wide; divided into 8ths, 
lOths, and 16ths of inches, and drafting scales; edge brass 
bound 1 25 No. 98 FULTON STREET, NEW YORK. 
123 
1608 Ivory Rule, 2 foot, 4 fold, I inch wide, joints bound with 
German Silver; divided into 8ths, lOths, 12ths, and 16ths 
of inches $4 00 
1610 Ivory Rule, 2 foot, 4 fold, 1 inch wide ; edge bound with 
German Silver; divided into 8ths, lOths, 12ths, and 16ths 
of inches, and drafting scales 5 00 
1612 Ivory Rule, same as No. 1610, hut 1| inch wide 7 00 
Gauge Rods. 
FOE MEASURING THE CONTENTS OF BARRELS, ETC. 
1614 3-foot Satin wood Gauge Rod, 120 gallons $0 Y5 
1616 4 “ “ “ 300 “ 1 00 
1618 3-foot Lancewood Gauge Rod, 120 gallons, ivory face, heavy 
brass point 1 75 
1620 3-foot Lancewood Gauge Rod, 120 gallons, ivory face, brass 
back, heavy brass point 2 50 
1622 3-foot Gauge Rod same as No. 1620, but with steel point.. . 3 50 
1624 3-foot All Steel Gauge Rod, ivory face, 120 gallons 7 00 
1626 Brass Slide to lit any of above 1 00 
Wantage Rods. 
1628 8-line Satinwood Wantage Rod $0 75 
1630 8 “ Boxwood, “ 1 00 
1632 12 “ Satinwood, “ 1 00 
1634 12 Boxwood, 1 25 
1636 1 Complete Set of C. II. Gauger’s tools, comprising six 
pieces 25 00 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
Tapes. 
1638 
1638 Pocket Measuring Tapes in Nickel Plated Cases, with Spring and 
Stop ; the Tapes are made of the best linen, f inch wide : 
3 ft. 5 ft. 6 ft. 8 ft. 12 ft. 
Price, each $0 75 $0 85 $1 00 $1 25 $1 50 
1640 Pocket Measuring Tapes, in Nickel Plated Cases, with Spring and 
Stop; the Tapes are made of the finest Tempered Spring Steel, 
£ inch wide : 
3 ft. 4 ft. 5 ft. 6 ft. 8 ft. 12 ft. 15 ft. 
Price, each $1 50 $1 75 $2 00 $2 25 $2 50 $3 75 $4 00 
ASSES’ SKIN, BRASS BOUND CASE. 
WITH FOLDING HANDLES. 
164:2, 164:4, 1646 
1642 Cotton Tapes, \ inch wide : 
25 ft. 30 ft. 40 ft. 50 ft. 66 ft. 75 ft. 80 ft. 100 ft. 
Price, each.... $0 40 $0 45 $0 50 $0 60 $0 70 $0 80 $0 90 $1 00 
1644 Best Corded Linen Tapes, % inch wide : 
33 ft. 40 ft. 50 ft. 66 ft. 75 ft. 100 ft. 
Price, each $0 75 $0 85 $1 00 $1 25 $1 35 $1 50 
1646 Surveyor’s Extra Heavy Holland Tapes, f inch wide : 
50 ft. 66 ft. 75 ft. 100 ft. 
Price, each $1 50 $2 00 $2 25 $2 50 No. 98 FULTON STREET, NEW YORK. 
125 
PATENT LEATHER CASE. 
WITH FOLDING HANDLES. 
1648, 1650, 1653 
1648 Best Cotton Tapes, £ inch wide : 
25 ft. 30 ft. 40 ft. 50 ft. 66 ft. 75 ft. 80 ft. 100 ft. 
Price, each.... $0 50 $0 55 $0 60 $0 70 $0 80 $0 90 $1 00 $1 25 
1650 Best Corded, All Linen Tapes, inch wide : 
83 ft. 40 ft. 50 ft. 66 ft. 75 ft. 100 ft. 
Price, each SO 75 $0 85 $1 00 $1 25 $1 35 $1 50 
1652 Surveyors’ Extra Heavy Holland Tapes, | inch wide: 
50 ft. 66 ft. 75 ft. 100 ft. 
Price, each $1 50 $2 00 $2 25 $2 50 
BEND LEATHER CASE, 
WITH FOLDING HANDLE. 
1654:, 1656, 1658 
1654 Extra Heavy Corded Tapes, f inch wide : 
50 ft. 66 ft. 75 ft. 100 ft. 
$1 75 $2 00 $2 25 $2 50 each. CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN, 
1656 Enameled Linen Tapes, f inch wide : 
50 ft. 66 ft. 75 ft. 100 ft. 
$2 50 $2 75 $3 00 $3 50 each. 
1658 Patent Metallic Tapes, f inch wide : 
25 ft. 33 ft. 40 ft. 50 ft. 66 ft. 75 ft. 100 ft. 
$2 00 $2 25 $2 60 $3 O'O $3 75 $4 26 $5 00 each. 
PAINE’S PATENT STANDARD STEEL TAPES. 
IN LEATHER COVERED CASES, FLUSH HANDLE. 
1600 
1660 Finest Tempered Spring Steel Tapes : 
33 ft. 60 ft. 66 ft. 75 ft. 100 ft. 
Price, each $5 50 $8 00 $10 00 $12 00 $15 00 
1662 Graduated Compensating Handles for various temperatures 
for Tapes, Ho. 1660 per pair $3 00 
Tapes of any special or foreign measure made to order. 
Magnets. 
1664 Horseshoe Magnets, best quality : 
2£ in. 3 in. 4 in. 5 in. 6 in. 7 in. 
Price, each $0 25 $0 35 $0 50 $0 75 $1 00 $1 25 
8 in. 9 in. 10 in. 11 in. 12 in. 
Price, each $150 $2 00 $2 50 $3 00 $3 50 No. 98 FULTON STREET, NEW YORK. 
1666 Bar Magnets: 
2£ in. 3 in. 4 in. 5 in. 6 in. 7 in. 8 in. 
$0 75 $1 00 $L 25 $1 50 $2 00 $2 50 $3 00 
Magneto-Electric Machine. 
I(>70 
1670 Davis & Bidders’ Patent Magneto-Electric Machine for use 
in the treatment of diseases of the Nervous System, with 
book explaining its use $10 00 
Galvano-EIcclrie Machine*. 
lera 
1672 Galvano-Electric Machine, for use in the treatment of diseases 
of the Nervous System $12 00 CATALOGUE AND PRICE LIST OF E. GOLDBACHER, OPTICIAN. 
1675 
1675 Galyano-Electric Machine, for use in the treatment of diseases 
of the Nervous System $15 00