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Start Over You searched for: Subjects United States Remove constraint Subjects: United States Copyright Public domain Remove constraint Copyright: Public domain Dates by Range 1850-1899 Remove constraint Dates by Range: 1850-1899

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2173. Diagram showing the proportion of white children of both sexes under 15 years, to the 1000 white females between 15 and 50 years, the nubile age, in each state at every decade from 1800 to 1870: devised and constructed by J.M. Toner, M.D. from data given in the several reports of the U.S. Census, to illustrate graphically, the fact of the decline of birth-rate in the U.S

2178. Mineral waters in 1892

2180. A preliminary catalogue of the parasites contained in the collections of the United States Bureau of Animal Industry, United States Army Medical Museum, Biological Department of the University of Pennsylvania (Coll. Leidy) and in Coll. Stiles and Coll. Hassall