National Museum of Nuclear Science & History
Frank Marisco worked for the H. K. Ferguson Company.
Jack Hefner joined the Manhattan Project at Oak Ridge in 1943. Hefner was a reactor engineer and helped supervise the construction of the X-10 Graphite Reactor.
Anthony Depaulo was a member of the Military Police at Los Alamos.
Lucille Cooley worked for the Union Carbide & Carbon Corporation.
