National Museum of Nuclear Science & History
E. D. King worked for the J.A. Jones Construction Company.
P. Knouer worked for the J.A. Johnson Construction Company.
W. J. Carroll worked for the Roane-Anderson Company.
Lee W. Trybell worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.
O. W. Childs worked for the Tennessee Eastman Corporation at the Y-12 Plant.
