Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Patent medicines 6 SEE ALSO: Drugs, Nonprescription 3 Patent medicines -- Colorado -- Periodicals. 1 Patent medicines -- Fiction. 3 Patent medicines -- Law and legislation -- United States. 2 Patent medicines -- Law and legislation -- United States -- History. 1 Patent medicines -- New York (State) -- New York -- History -- 19th century. 1 Patent medicines -- Periodicals. 1 Patent medicines -- United States. 4 Patent medicines -- United States -- Catalogs. 1 Patent medicines -- United States -- Safety measures. 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >