National Museum of Nuclear Science & History
S. W. Barnes worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Lawrence Kimpton was the Chief Administrative Officer at the University of Chicago Metallurgical Lab, serving there from 1943 to 1945.
A. J. Metler worked for Clinton Laboratories at the X-10 Reactor.
McPhail worked in the 300 Area at Hanford during the Manhattan Project.
Smith worked at the 200 West Area at Hanford during the Manhattan Project.