["Item title"], COVID-19 and public health stamp collection (MSS 456 ), [Box #, Folder #]. Historical Medical Library of the College of Physicians of Philadelphia.
Cite Item Description
["Item title"], COVID-19 and public health stamp collection (MSS 456 ), [Box #, Folder #]. Historical Medical Library of the College of Physicians of Philadelphia. http://localhost:8081/repositories/2/resources/2112 Accessed July 23, 2026.