National Museum of Nuclear Science & History
H. VanDerHorn served in the 390th Air Service Group.
Carl R. Erickson served in the 320th Troop Carrier Squadron.
William L. Murphy was a Technical Sargeant in the US Army who worked as part of Project Alberta, the team that transported and assembled the two atomic bombs in July and August 1945.
Elery M. Groves served in the 1027th Air Material Squadron.