National Museum of Nuclear Science & History
John Venerable was a guard at the Chicago Met Lab during the Manhattan Project.
Horace Hood set up equipment for the J.A. Jones Construction Company in Oak Ridge, Tennessee. He and his family lived in Kingsport, Tennessee while Hood commuted to Oak Ridge through a series of security checkpoints each day.
R. E. Graves worked for the Tennessee Eastman Corporation at the Y-12 Plant.