National Museum of Nuclear Science & History
Frank Vaughan was a research associate at the Chicago Met Lab during the Manhattan Project.
B. B. Evans worked at the 200 West Area at Hanford during the Manhattan Project.
E. A. Hetzner worked for the Oak Ridge Recreation and Welfare Association.
John W. Gofman was an American scientist who helped develop plutonium separation techniques during the Manhattan Project.
Solberg worked at the 100-B Area at Hanford during the Manhattan Project.