National Museum of Nuclear Science & History
Halpern worked in the United States Engineer District Office.
Howard “Howie” Wilcox was an American physicist. He studied at the University of Minnesota and was a teaching fellow at Harvard when he was recruited to work on the Manhattan Project at Los Alamos.
Lonnie T. Harding served in the 1027th Air Material Squadron.
Floyd Halein served in the 393rd Bombardment Squadron.
Claude Goins worked for the Tennessee Eastman Corporation at the Y-12 Plant.