American Pharmaceutical Association
Professional society created Oct. 6-8, 1852, to assure quality & safe distribution of drugs. Pharmacists from eight states met in a building nearby for the founding meeting; among them was Philadelphian William Procter, Jr., "Father of American Pharmacy."
Marker is at the intersection of 7th Street and Market Street, on the left when traveling north on 7th Street.
Courtesy hmdb.org