National Museum of Nuclear Science & History
J. E. Grumbach worked for the Edenfield Electric Company.
R. Mamolejo served in the 390th Air Service Group.
R. W. Engels worked at the 300 Area at Hanford during the Manhattan Project.
R. J. McLeod worked for the United States Engineer District Office.
Raymond P. Biel served as a second lieutenant in the 393rd Bombardment Squadron. He was the co-pilot 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.
