Author
Historical Society of Pennsylvania
14
Academy of Natural Sciences of Philadelphia
2
Ericson, Jack T.
2
Indian Rights Association
2
Library Company of Philadelphia
2
Phillips, Venia T.
2
Temple University. Libraries. Rare Book and Manuscript Department
2
Wolf, Edwin, 1911-
2
Alexander, John K.
1
American Philosophical Society
1
American Philosophical Society. Library
1
Balch Institute for Ethnic Studies. Research Library
1
Bratton, Timothy L.
1
Catlett, J. Stephen
1
Cohen, Jeffrey A.
1
College of Physicians of Philadelphia. Library
1
Coxe, Tench, 1755-1824
1
Dreer, Ferdinand Julius, 1812-1902
1
Foster, Kathleen A.
1
Francis Clark Wood Institute for the History of Medicine
1
Hall, William K.
1
Heuser, Frederick J.
1
Hirsch, Rud
1
Hirsch, Rudolf, 1906-1990
1
Historical Records Survey of Pennsylvania
1
Leibold, Cheryl
1
Loganian Library
1
Miller, Erika Thickman
1
Musical Fund Society of Philadelphia
1
Penn, Thomas, 1702-1775
1
Pennsylvania Academy of the Fine Arts
1
Pennsylvania Hospital (Philadelphia) Eighth Street Archives
1
Philadelphia Area Consortium of Special Collections Libraries
1
Philadelphia Bar Association
1
Philadelphia Rare Books and Manuscripts Company
1
Philadelphia University Music Dept
1
Phillips, Maurice E.
1
Presbyterian Historical Society
1
Stanton, William Ragan, 1925-2007
1
Stitt, Sue
1
Thomas, George E.
1
United States. National Historical Publications Commission
1
University of Pennsylvania. Library
1
Wainwright, Nicholas B.
1
Welsh, Herbert, 1851-1941
1
West, Lucy Fisher
1
Zacour, Norman P.
1
Zimmerman, Carla B.
1