National Museum of Nuclear Science & History
G. A. Luguet served in the 509th Headquarters and Base Services Squadron.
George T. Felbeck was a Manhattan Project veteran and engineer, who held the position of Manager of Operations at Oak Ridge for Union Carbide.
Barnes worked in the United States Engineer District Office.
Hymer Friedell was the deputy medical director of the Manhattan Engineer District at Oak Ridge. He worked closely with Robert Stone and Stafford Warren in studying the effects of radiation on the human body.
