National Museum of Nuclear Science & History
Hughes worked at the 200 West Area at Hanford during the Manhattan Project.
Groht worked for Stone and Webster Engineering Corporation.
Robert E. Davenport served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 The Great Artiste.
E. C. Bellamy worked for the Tennessee Eastman Corporation at the Y-12 Plant.
