Edward Wirkijowski

E. L. Jennings

Kenneth Greisen

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.

Albert York

Albert Young was a patent attorney at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.

George T. McClintock