National Museum of Nuclear Science & History
Eugene F. Szczepanik served in the 1027th Air Material 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.
Leslie Thomas served in the 1395th Military Police Aviation.
Lawrence S. Payton served in the 320th Troop Carrier Squadron.