National Museum of Nuclear Science & History
Sayers worked for Stone and Webster Engineering Corporation.
Ethaline Hartge Cortelyou was a junior chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
R. S. Amrien worked for the Union Carbide & Carbon Corporation.
Lawrence J. Sweitzer served in the 1027th Air Material Squadron.
A. B. Kincaid worked for the Roane-Anderson Company.