National Museum of Nuclear Science & History
P. M. Putnam worked for the J.A. Jones Construction Company.
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.
E. C. Cain worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. E. Hall worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Darlington worked for Stone and Webster Engineering Corporation.
