National Museum of Nuclear Science & History
Chester G. Pirkle served in the 1027th Air Material Squadron.
Leroy Jackson was transferred into the Manhattan District, the branch of the United States Army Corps of Engineers tasked with overseeing the construction of critical Manhattan Project sites, shortly after its formation in 1942.
T. D. DeWine worked for the J.A. Jones Construction Company.
Peter Nothaft was a staff worker at Los Alamos during the Manhattan Project.