National Museum of Nuclear Science & History
Frank Vaughan was a research associate at the Chicago Met Lab during the Manhattan Project.
Perry Johnson worked for Clinton Laboratories at the X-10 Reactor.
Wells worked at the 100-D Area at Hanford during the Manhattan Project.
C. Labuzan worked for the Roane-Anderson Company.
H. E. Evans worked at the 100-D Area at Hanford during the Manhattan Project.