National Museum of Nuclear Science & History
R. J. Guthrie worked for the Watson-Flagg Engineering Company.
Roy E. Dodgen served in the 393rd Bombardment Squadron.
Robert Miller was an electrical engineer in the Special Engineering Detachment at Oak Ridge, Tennessee, primarily focused on the development of measuring instrument.
Nathan Safferstein (1921-2013) was an American counterintelligence agent during the Manhattan Project.
