National Museum of Nuclear Science & History
R.J. Stepheson was a consultant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Aquilla Parsons was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
B. G. Greenlee worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Darwin C. Lewis served in the 509th Headquarters and Base Services Squadron.
