National Museum of Nuclear Science & History
C. R. Frazier worked for the Poe Piping & Heating Company.
Crawford Greenewalt (1902-1993) was an American chemical engineer. He was one of the managers of the Manhattan Project for DuPont.
Eugenie Procopio worked for the United States Engineer District Office.
D. D. Frazer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
