National Museum of Nuclear Science & History
Harold Koch was an electrical engineer at Oak Ridge, Tennessee during the Manhattan Project.
F. E. Bush worked for the Union Carbide & Carbon Corporation.
M. D. Peterson worked for Clinton Laboratories at the X-10 Reactor.
Leslie Thomas served in the 1395th Military Police Aviation.
Leamon Babb was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.