National Museum of Nuclear Science & History
R. E. Hoffman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Betty Tellefson was a staff worker at Los Alamos during the Manhattan Project.
Melba (Johnston) Robson was a biomedical technician at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Ralph R. McCoy served in the 393rd Bombardment Squadron.
