Filtering by: Contributor Hershey, Nathan Remove constraint Contributor: Hershey, Nathan Location Duke Medical Center Archives Remove constraint Location: Duke Medical Center Archives Collection PA Implementation Era (1966-1972) Remove constraint Collection: PA Implementation Era (1966-1972) Subject Leone, Lucile Petry, 1902- Remove constraint Subject: Leone, Lucile Petry, 1902- Year 1970 Remove constraint Year: 1970