National Museum of Nuclear Science & History
W. N. Wentworth worked for the Roane-Anderson Company.
Robert Whitcomb worked for the Kellex Corporation at the K-25 Plant.
Gilbert Mathis was an electrical engineer at Los Alamos from 1943 to 1946. He was recruited for the Manhattan Project as a member of the US Army Signal Corps.
R. L. Thornton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
