National Museum of Nuclear Science & History
James worked at the 300 Area at Hanford during the Manhattan Project.
George Miller was a research assistant at the University of Chicago Met Lab. He was present when Chicago Pile-1 went critical on December 2, 1942.
B. C. Nylen worked for Clinton Laboratories at the X-10 Reactor.
Smith worked at the 100-D Area at Hanford during the Manhattan Project.