National Museum of Nuclear Science & History
Nelle Gaddy worked for the J.A. Jones Construction Company.
H. A. Carpenter worked for the Edenfield Electric Company.
Simon Broder worked on the Manhattan Project at Oak Ridge, TN, supervising installation of equipment and studying patent problems.
George T. Felbeck was a Manhattan Project veteran and engineer, who held the position of Manager of Operations at Oak Ridge for Union Carbide.
