National Museum of Nuclear Science & History
J. P. Marus worked for the J.A. Jones Construction Company.
Lee W. Trybell worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Prisda Rosen was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Jack Gosnell worked for Clinton Laboratories at the X-10 Reactor.
