National Museum of Nuclear Science & History
Lawrence Sperry worked for the United States Engineer District Office.
Minnie (Heller) Steinberg was a junior biologist in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Lawrence J. Miller served in the 393rd Bombardment Squadron.
John L. Cheeseman served in the 1027th Air Material Squadron.
R. H. Cook worked for Clinton Laboratories at the X-10 Reactor.
