National Museum of Nuclear Science & History
F. J. Underwood worked for the Roane-Anderson Company.
H. L. Small worked for the Kellex Corporation at the K-25 Plant.
Gastkill worked at the 100-D Area at Hanford during the Manhattan Project.
J. S. Hart worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Bullock worked in the United States Engineer District Office.
