National Museum of Nuclear Science & History
L. H. Averbach worked for Clinton Laboratories at the X-10 Reactor.
William E. Egger served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Necessary Evil.
Gross worked at the 100-D Area at Hanford during the Manhattan Project.
A. S. Preston worked for the Tennessee Eastman Corporation at the Y-12 Plant.
