National Museum of Nuclear Science & History
Bryson worked at the 300 Area at Hanford during the Manhattan Project.
Earl J. Blakney served in the 603rd Air Engineering Squadron.
Richard Emanatian was with the military police detachment at Los Alamos during the war. He maintained secrecy through the rest of his life, and his family only found about his involvement long after his death.
G. W. Tyler worked for Clinton Laboratories at the X-10 Reactor.