National Museum of Nuclear Science & History
Fain worked in the United States Engineer District Office.
Irvin F. Poehls served as a technical sergeant in the 390th Air Service Group.
James P. Tilley served in the 393rd Bombardment Squadron.
Dorothy McKibbin was responsible for welcoming new recruits to the Manhattan Project. Known by many as the “Gatekeeper to Los Alamos,” McKibbin ran the Santa Fe office at 109 East Palace for the Los Alamos National Laboratory during World War II.