National Museum of Nuclear Science & History
R. O. Mitchell worked for the Roane-Anderson Company.
Calvin C. Anstine served as sergeant in the 393rd Bombardment Squadron.
Edith (Goldfarb) Sabshin was a junior physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
N. G. Jones worked for the Edenfield Electric Company.
Blum worked in the United States Engineer District Office.