General Correspondence - This file treats of a variety of personal and professional matters arranged alphabetically, includes a series of letters from Bertha T. Shaffner, future wife of Howard B. Bishop - Folder 1 of 2 (A-M), 1906-1909

General Correspondence - This file treats of a variety of personal and professional matters arranged alphabetically, includes a series of letters from Bertha T. Shaffner, future wife of Howard B. Bishop - Folder 1 of 2 (A-M), 1906-1909, Box: 1, Folder: 4. Papers of Howard B. Bishop, 2004-036-001. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/25650 Accessed October 18, 2024.