National Museum of Nuclear Science & History
Charles Mignon worked for the Kellex Corporation at the K-25 Plant.
Edward Prebel served in the 393rd Bombardment Squadron.
Attended Tufts University.
Fred Hughes was a Reactor Operator at the Hanford B Reactor from 1943 through the end of the war. He worked for the DuPont Company, who transferred him from Prior, Oklahoma to Hanford in 1943.