National Museum of Nuclear Science & History
A. J. Erickson worked for the Kellex Corporation at the K-25 Plant.
Herbert Pomerance was a research associate at the Chicago Met Lab during the Manhattan Project. Pomerance was transferred to Clinton Laboratories in Oak Ridge, TN on September 1, 1943.
Hayes worked at the 300 Area at Hanford during the Manhattan Project.
J. R. Henson worked for Clinton Laboratories at the X-10 Reactor.