National Museum of Nuclear Science & History
R. J. Guthrie worked for the Watson-Flagg Engineering Company.
Myrtle E. Karcher was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Frank Swoboda was a staff worker at Los Alamos during the Manhattan Project.
Joseph Baiago served in the 1027th Air Material Squadron.
E. E. Saunders worked for the Roane-Anderson Company.
