National Museum of Nuclear Science & History
M. R. Pierce worked for the Kellex Corporation at the K-25 Plant.
Stafford Leak “Staff” Warren was a Colonel in the Army Medical Corps and the Chief Medical Officer of the Manhattan Engineer District (MED).
Jas Nevils worked for the Roane-Anderson Company.
F. D. McIntosh served in the 509th Headquarters and Base Services Squadron.
