National Museum of Nuclear Science & History
Chris Keim worked for the Tennessee Eastman Corporation at the Y-12 Plant.
A. A. Nickman worked for the Kellex Corporation at the K-25 Plant.
McCall worked in the 100 F Area at Hanford during the Manhattan Project.
Abel DeHaan was a civilian chemist that worked at the Y-12 Complex in Oak Ridge, TN. DeHaan was hired for the Manhattan Project by Glenn Seaborg while in his last year of a B.