National Museum of Nuclear Science & History
L. R. Hampton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Alvin P. Goodwin served in the 1st Ordnance Squadron.
James Barton worked as a carpenter for the DuPont Company at the Hanford, Washington site. He never knew he was working on the atomic bomb until after it was dropped in Japan.
Butt worked in the United States Engineer District Office.