National Museum of Nuclear Science & History
C. E. Mitchell 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.
Wolf worked at the 200 West Area at Hanford during the Manhattan Project.
A. W. Frankenberry worked for Clinton Laboratories at the X-10 Reactor.
