National Museum of Nuclear Science & History
George A. Porter served in the First Ordnance Squadron.
Wayne Marshall was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
R. B. Jacobs worked for the Kellex Corporation at the K-25 Plant.
Wilber A. Stevens was an army officer in charge of overseeing construction at Los Alamos. He helped choose the site where the Manhattan Project would test its first atomic bomb.
Elton H. Turk was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.