National Museum of Nuclear Science & History
Seymour worked at the 200 West Area at Hanford during the Manhattan Project.
Elmer G. Grossman served in the 1027th Air Material Squadron.
Deane G. Churchill served in the 320th Troop Carrier Squadron.
James Gordon was an electrical engineer working as a civilian contractor for the DuPont Company at the Hanford, Washington site for the Manhattan Project.
