National Museum of Nuclear Science & History
Luzell Johnson left a factory job in Alabama for a much higher-paying one as a cement finisher at Hanford.
Marvin Davis was a part of the Military Police at Los Alamos. He was a mounted MP at the Trinity site before, during and after the famous test.
P. S. Vincent worked for Clinton Laboratories at the X-10 Reactor.
J. H. Rhodes worked for the J.A. Jones Construction Company.