Keywords: Pharmacy 8c 1972 issue U.S. stamp.jpg en Pharmacy 8-cent 1972 issue U S stamp 1972-11-10 U S Postal Service; National Postal Museum http //arago si edu/category_2034467 html Pharmacy Issue Bureau of Engraving and Printing Designed by Ken Davis other versions PD-USGov Stamps of the United States 1971-1977 Commemorative stamps of the United States Pharmacy in art |