Other
Historical Society of Pennsylvania
Library Company of Philadelphia
2
American Negro Historical Society of Philadelphia
1
Finding Philadelphia's Past, Visions and Revisions Historical Society of Pennsylvania)
1
Leopold, Lee B.
1
Lukens, Robert D.
1
Sawitzky, William, 1879 or 80-1947
1
Tucher, Andie
1
Wainwright, Nicholas B.
1