Author
Historical Society of Pennsylvania
9
American Philosophical Society
5
Library Company of Philadelphia
5
King, Cornelia S., 1953-
2
Temple University. Libraries. Rare Book and Manuscript Department
2
Balch Institute for Ethnic Studies. Research Library
1
Bloomsbury Auctions (Firm)
1
Catlett, J. Stephen
1
Du Simitière, Pierre Eugène, approximately 1736-1784
1
Ericson, Jack T.
1
Fleishman, Margot
1
George, Alice L., 1952-
1
Historical Records Survey of Pennsylvania
1
Historical Records Survey of Pennsylvania,
1
Indian Rights Association
1
Pennsylvania Higher Education Assistance Agency
1
Presbyterian Historical Society
1
Rolph, Daniel N., 1953-
1
Scotch-Irish Foundation
1
Snider, Jay T.
1
Strawbridge & Clothier
1
Tucher, Andie
1
Tucher, Andrea
1
United States. Work Projects Administration. Division of Professional and Service Projects
1
Whiteman, Maxwell
1
Zimmerman, Carla B.
1