Author
Historical Society of Pennsylvania
22
Historical Records Survey (U.S.) Pennsylvania
15
Historical Records Survey of Pennsylvania
14
Pennsylvania Historical and Museum Commission
14
United States. Work Projects Administration. Division of Community Service Programs
13
Pennsylvania Historical and Museum Commission. Division of Archives and Manuscripts
9
Hoenstine, Floyd G.
7
Historical Records Survey Project of Pennsylvania
6
Pennsylvania Historical Commission
6
United States. Work Projects Administration. Division of Professional and Service Projects
6
Survey of Federal Archives (U.S.) Pennsylvania
5
American Philosophical Society
4
Hoenstine Rental Library
4
Pennsylvania State Library
4
Weiser, Frederick S. 1935-2009
4
Aurand, A. Monroe 1895-1956
3
Baumann, Roland M.
3
Library Company of Philadelphia
3
Seidensticker, Oswald, 1825-1894
3
Simonetti, Martha L.
3
Trussell, John B. B.
3
Bining, Arthur Cecil, 1893-1957
2
Bodnar, John E., 1944-
2
Braderman, Eugene Maur, 1914-
2
Brenz, Mary
2
Bricker, Florence M.
2
Cooperative Archives Survey Project of Bucks County (Pa.)
2
Cumberland County Historical Society (Pa.)
2
Dructor, Robert M.
2
Egle, William Henry, 1830-1901
2
Evangelical and Reformed Historical Society
2
Frontier Forts and Trails Survey
2
German Society of Pennsylvania
2
Gleeson, Kristin
2
Haller, Elizabeth S.
2
Hertzog, Lena
2
Hoenstine, Barbara
2
Lycoming Historical Society (Lycoming County, Pa.)
2
McCay, Betty L.
2
Miller, Ruby M.
2
Morris, Jean Sansenbaugher, 1927-
2
Nagel, Charles, 1849-1940
2
OCLC
2
Parkinson, Sarah Woods
2
Pennsylvania Historical Association
2
Pennsylvania Historical Survey
2
Pennsylvania Library Association
2
Salisbury, Ruth, 1921-
2
Scholarly Resources Inc
2
Schweitzer, George Keene, 1924-
2
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