National Museum of Nuclear Science & History
C. E. Hauth worked for the Hooker Electrochemical Company.
A. S. Hoke worked for the Roane-Anderson Company.
Sergeant James T. Harris was a member of the Special Engineer Detachment stationed at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
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.