National Museum of Nuclear Science & History
R. K. Dean worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Crawford Greenewalt (1902-1993) was an American chemical engineer. He was one of the managers of the Manhattan Project for DuPont.
W. W. Hering worked for the United States Engineer District Office.
Pettengill served in the 393rd Bombardment Squadron.
Baxter Ragsdale worked for the Tennessee Eastman Corporation at the Y-12 Plant.
