National Museum of Nuclear Science & History
Joe Muskin worked for the Roane-Anderson Company.
Elaine K. Bernstein was an American biochemist. By the age of 21 Bernstein already has two masters’ degrees and had joined the University of Chicago’s Ph.
John D. Hopper served as a civilian in Project Alberta.
Ernest C. Lawrence was a millwright at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.