National Museum of Nuclear Science & History
Joyce Peterson worked in the Y-12 Plant at Oak Ridge, Tennesse for the Tennessee Eastman Company from 1943 to 1945.
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.
Paul C. Smith served in the First Ordnance Squadron.
James Runyan was a staff worker at Los Alamos during the Manhattan Project.
A. A. White worked for the United States Engineer District Office.