National Museum of Nuclear Science & History
Phelps worked in the 100 F Area at Hanford during the Manhattan Project.
Brown worked in the United States Engineer District Office.
Edwin I. Gitnick served in the 320th Troop Carrier Squadron.
Theodore M. Slife served as a staff sergeant in the 393rd Bombardment Squadron. He was the radio operator 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.
Donald C. Richotte served in the 320th Troop Carrier Squadron.