Author
Bentley Historical Library
1
Kielman, Chester V.
1
Maternity Hospital (Philadelphia, Pa.)
1
National Library of Medicine (U.S.)
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
University of Texas at Austin. Archives
1