Set of three posters for pharmacy windows titled "Opium" printed in 1954. These "ethical displays" were designed and written by Frank Pinchak, a pharmacist from Paterson, New Jersey. Published by his company Professional Advancement Plan, Pinchak…
Promotional pamphlet for Professioanl Advancement Plan advertising pharmacy window display poster sets. The pamphlet includes photos of six poster sets and testimonials from satisfied customers. It reports that Frank Pinchak sold the poster sets to…