National Museum of Nuclear Science & History
J. S. Gehrken served in the 390th Air Service Group.
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.
G. W. Candler worked for the Roane-Anderson Company.
Jas Hoff worked for the United States Engineer District Office.