National Museum of Nuclear Science & History
Edith (Goldfarb) Sabshin was a junior physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Sanford McDonnell was a mechanical engineer with the Special Engineering Detachment at Los Alamos from April 1944 to April 1946.
Lawrence Sperry worked for the United States Engineer District Office.
H. J. Mayberry worked for the Union Carbide & Carbon Corporation.