National Museum of Nuclear Science & History
Sidney Williams was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
William P. Jesse was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Attended Massachussetts Institute of Technology.
Juan Martinez served in the 1027th Air Material Squadron.
J. W. Moss worked for the Union Carbide & Carbon Corporation.