- Pi Gamma Mu is a national honor society for social science
- A list of 12 students who were asked to join the organization in 1946
Winthrop News Service, "Pi Gamma Mu New Members" (1946). Winthrop News 1946. 11.
Pi Gamma Mu, Social Science Honor Society, Honor Societies
The Winthrop News Service was established in the Fall of 1946.