National Museum of Nuclear Science & History
D. C. Hull worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Attended Drexel University.
R. B. Jacobs worked for the Kellex Corporation at the K-25 Plant.
J. C. Freer worked for the Roane-Anderson Company.
Grinus worked at the 100 F Area at Hanford during the Manhattan Project.