National Museum of Nuclear Science & History
Frank M. Briese served as a master sergeant in the 393rd Bombardment Squadron. He was the flight engineer 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.
T. T. Metten worked for the United States Engineer District Office.
Henderson worked at the 100-D Area at Hanford during the Manhattan Project.