National Museum of Nuclear Science & History
Walter F. Arnold was a staff member at Los Alamos during the Manhattan Project.
H. VanDerHorn served in the 390th Air Service Group.
Clarence W. Hartman served in the 393rd Bombardment Squadron.
John J. Lesniewski served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Enola Gay.
