National Museum of Nuclear Science & History
R. L. Murphy worked for the A. S. Schulman Electric Company.
Berry worked for Stone and Webster Engineering Corporation.
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.
John Armstrong worked for the Kellex Corporation at the K-25 Plant.
