Item Description, Box Number, Folder Number, Leon B. Gortler – Knox Family Collection, 1912-2015, Science History Institute Archives, Philadelphia, Pennsylvania.
Cite Item Description
Item Description, Box Number, Folder Number, Leon B. Gortler – Knox Family Collection, 1912-2015, Science History Institute Archives, Philadelphia, Pennsylvania. https://sciencehistory.libraryhost.com/repositories/3/resources/670 Accessed October 18, 2024.
