National Museum of Nuclear Science & History
Cancienne worked at the 200 East Area at Hanford during the Manhattan Project.
Charles Cooper was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Kenneth Greisen was an American physicist. He worked on the Manhattan Project at Los Alamos. He was the leader of Group X-1A (Photogoraphy with Flash X-Rays) until it was dissolved in May 1945.
Hilford Nelson worked for the Tennessee Eastman Corporation at the Y-12 Plant.