National Museum of Nuclear Science & History
Thomas Raysor worked for the United States Engineer District Office.
Mary Moore was a staff worker at Los Alamos during the Manhattan Project.
Morris R. Jeppson served as a lieutenant in the 1st Ordnance Squadron. He also worked as a weapons test officer.
C. E. Bettis worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Bob Emigh was in the Navy and worked with Deak Parsons on telemetry for the bombs. He was assigned as the science officer for the planned third bomb.
