Author
Historical Society of Pennsylvania
6
Scholarly Resources Inc
2
American Negro Historical Society
1
Balch Institute for Ethnic Studies. Research Library
1
Coxe, Tench, 1755-1824
1
Ericson, Jack T.
1
Indian Rights Association
1
Maternity Hospital (Philadelphia, Pa.)
1
Meade, George Gordon, 1815-1872
1
National Library of Medicine (U.S.)
1
Penn, Thomas, 1702-1775
1
Pennsylvania Hospital (Philadelphia, Pa.)
1
Philadelphia Dispensary
1
Philadelphia Lying-In Charity Hospital (Philadelphia, Pa.)
1
Preston Retreat
1
United States. National Historical Publications Commission
1
Wainwright, Nicholas B.
1
West, Lucy Fisher
1
Zimmerman, Carla B.
1