National Museum of Nuclear Science & History
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.
H. Swafford served in the 390th Air Service Group.
Charles Robinson was a site engineer at Los Alamos during the Manhattan Project.
W. S. Anderson worked for the Roane-Anderson Company.