National Museum of Nuclear Science & History
W. M. Salminen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leifermann worked in the 100 D Area at Hanford during the Manhattan Project.
Paul W. Gruning served as a 2nd lieutenant in the 393rd Bombardment Squadron. He was the bombardier on the B-29 Jabit III on the Hiroshima mission.
