National Museum of Nuclear Science & History
E. A. Prichard worked for Clinton Laboratories at the X-10 Reactor.
W. J. Cunningham worked for the Roane-Anderson Company.
Alfred Pfanstiehl was a junior physicist at the Chicago Met Lab during the Manhattan Project. Pfanstiehl was a signatory of the Szilard Petition, an attempt to avert military use of the atomic bomb against Japan.