John Heysham Gibbon papers, MSS 2/204, Box: 1; Box: 2. Historical Medical Library of The College of Physicians of Philadelphia.
Cite Item Description
John Heysham Gibbon papers, MSS 2/204, Box: 1; Box: 2. Historical Medical Library of The College of Physicians of Philadelphia. https://cpparchives.org/repositories/2/resources/112 Accessed August 27, 2026.