1. Essence of spruce Author(s): Robert Bach & Co. (Firm). Publication: [New York : s.n., ca. 1804] Subject(s): Scurvy -- diet therapyPiceaPhytotherapyPlant Preparations -- therapeutic use
2. Henkel's eye-water Author(s): Henkel, S. P. C., -1882 Publication: New Market, Va. : Henkel & Co., printers, 1870? Subject(s): Ophthalmic Solutions
3. Fresh drugs & medicine: the subscriber has again resumed the drug and chemical business, at his own stand, corner of Baltimore and Calvert-Streets Author(s): Mathews, William P. Publication: [Baltimore] : Printed by G. Dobbin & Murphy ..., [1807] Subject(s): ChemistryNonprescription DrugsBaltimore