National Museum of Nuclear Science & History
Fred Whitehead was a staff member at Los Alamos during the Manhattan Project.
Butler worked at the 300 Area at Hanford during the Manhattan Project.
J. P. Patterson served in the 390th Air Service Group.
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.