National Museum of Nuclear Science & History
Sheets worked for Stone and Webster Engineering Corporation.
Kelly worked in the 100 D Area at Hanford during the Manhattan Project.
Brooks worked in the United States Engineer District Office.
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.
