National Museum of Nuclear Science & History
Magdaline Penny worked for the United States Engineer District Office.
Franklin MacGregor served as a second lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
R. J. Stahl worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George T. Felbeck was a Manhattan Project veteran and engineer, who held the position of Manager of Operations at Oak Ridge for Union Carbide.
Franke worked in the United States Engineer District Office.
