National Museum of Nuclear Science & History
J. H. Leppert worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. Robert Oppenheimer (1904-1967) was an American theoretical physicist. During the Manhattan Project, Oppenheimer was director of the Los Alamos Laboratory and responsible for the research and design of an atomic bomb.
R. K. Cooke served in the 390th Air Service Group.
H. T. Ledford worked for the Tennessee Eastman Corporation at the Y-12 Plant.
