Author
Historical Society of Pennsylvania
Library Company of Philadelphia
9
American Philosophical Society
4
Historical Records Survey of Pennsylvania
3
Ericson, Jack T.
2
Indian Rights Association
2
King, Cornelia S., 1953-
2
OCLC
2
Penn, Thomas, 1702-1775
2
Scholarly Resources Inc
2
Tucher, Andie
2
United States. National Historical Publications Commission
2
Wainwright, Nicholas B.
2
American Negro Historical Society
1
Barton, Marcella Biro
1
Bleyden, Paul,
1
Christ Church (Philadelphia, Pa.) Archives of Christ Church, Philadelphia
1
Christie, Manson & Woods International
1
Druckman, Melissa, 1954-
1
Edmunds, Albert Joseph, b. 1857
1
George, Alice L., 1952-
1
Goodwin, David J.
1
Hildeburn, Charles Swift Richi, 1855-1901,
1
Kilbourne, John Dwight, 1926-
1
Levin, Bernard S.,
1
Library Co. of Philadelphia
1
Meade, George Gordon, 1815-1872
1
Moak, Jefferson M.
1
Parker, Peter J., 1936-
1
Patterson, Edith
1
Philadelphia Library Co
1
Pottsville (Pa.) Public Library
1
Rolph, Daniel N., 1953-
1
Spofford, Ernest
1
Taber, Thomas T., III
1
Taber, Thomas Townsend
1
Tower, Charlemagne, 1809-1889
1
Tucher, Andrea
1
Welsh, Herbert, 1851-1941
1