National Museum of Nuclear Science & History
Jones worked for Stone and Webster Engineering Corporation.
A. M. Hartman worked for the Roane-Anderson Company.
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.
E. P. Carmichael worked for the Tennessee Eastman Corporation at the Y-12 Plant.
