National Museum of Nuclear Science & History
W. L. Brewer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
M. B. Deason worked in the 300 Area at Hanford during the Manhattan Project.
J. L. Hartman worked for the J.A. Jones Construction Company.
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.