National Museum of Nuclear Science & History
Long worked for Stone and Webster Engineering Corporation.
Hans Courant (1924- ) is a German-born, American physicist. After only completing one semester at MIT, the army recruited Hans Courant.
Smiley worked at the 200 West Area at Hanford during the Manhattan Project.
Salvatore P. Cirami served in the 1027th Air Material Squadron.
Quentin V. Larson was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.