National Museum of Nuclear Science & History
Manning worked for Stone and Webster Engineering Corporation.
Bernard H. Bean served in the 1027th Air Material Squadron.
Thomas Little was a millwright for the civilian contractor Tennessee Eastman Company from 1944 to 1946.
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.
Etta Woodward was a project worker at Los Alamos during the Manhattan Project.