Author
Historical Records Survey (U.S.) Pennsylvania
10
Historical Records Survey of Pennsylvania
8
United States. Work Projects Administration. Division of Community Service Programs
6
Historical Records Survey Project of Pennsylvania
3
United States. Work Projects Administration. Division of Professional and Service Projects
2
Alexander, Julia M.
1
Braderman, Eugene Maur, 1914-
1
Bradford County (Pa.) Board of county commissioners
1
Bryn Mawr College Bryn Mawr College Urban Research Project
1
Lehigh County (Pa.) Board of County Commissioners
1
Oliver, Erika A.
1
Pennsylvania Historical Records Survey
1
Philadelphia City Archives
1
Rudy, Ann
1
United States. Work Projects Administration
1
United States. Works Progress Administration. Division of Women's and Professional Projects
1