National Museum of Nuclear Science & History
Jimmy Vale joined the Manhattan Project in 1943, where he helped operate calutrons as part of Ernest O.
R. R. Manganielo served in the 509th Headquarters and Base Services Squadron.
Leonard Czarniecki served as procurement planning and control officer with 9812th Technical Services Unit (Special Engineer Detachment) at Oak Ridge, TN, with the Y-12 Plant.
