National Museum of Nuclear Science & History
Ed Helfenberger worked for the Roane-Anderson Company.
W. C. Burros worked for the Edenfield Electric Company.
Jane Heydorn was a Manhattan Project WAC and electronics technician, who helped to develop bomb-testing equipment at Los Alamos.
John P. Crisp, from Robbinsville, NC, helped construct the K-25 plant in Oak Ridge while working for the G.
Theodore G. Bever served in the 603rd Air Engineering Squadron.
