The Samuel X Radbill collections.
Greifenstein
C
C
Historical Library of the College of Physicians of Philadelphia, USA.
D001109:Archives / Q000266:history*; D001876:Bookplates as Topic / Q000266:history; D006663:Historiography; D049673:History, 20th Century; D006776:Hospitals, Pediatric / Q000266:history; D006801:Humans; D007992:Libraries, Hospital / Q000266:history*; D010372:Pediatrics / Q000266:history*; D015143:Philadelphia