National Museum of Nuclear Science & History
Thomas Hill served in the 1st Ordnance Squadron.
Anthony Nazarowski was a member of the Military Police at Los Alamos. Nazarowski served in the 4817th Service Command Unit, 8th Service Command Detachment, which included guarding the Trinity test site in 1945.
William J. Jenceleski served in the 603rd Air Engineering Squadron.
Halpern worked in the United States Engineer District Office.