National Museum of Nuclear Science & History
Ralph Nelson was a staff worker at Los Alamos during the Manhattan Project.
Robert J. Valley served as a technical sergeant in the 393rd Bombardment Squadron. He was the tail gunner of the B-29 Full House, which served as a weather reconnaissance plane on the Hiroshima bombing mission, and the backup strike plane on Iwo Jima on the Nagasaki mission.
F. Kern served in the 390th Air Service Group.
