National Museum of Nuclear Science & History
Tom Mulcahey was a staff worker at Los Alamos during the Manhattan Project.
R. L. Paschall served in the 509th Headquarters and Base Services Squadron.
Raphael Semmes worked for Clinton Laboratories at the X-10 Reactor.
Davis Black worked for the Kellex Corporation at the K-25 Plant.
Cloud worked for Stone and Webster Engineering Corporation.
