National Museum of Nuclear Science & History
A. Roach worked for the United States Engineer District Office.
I. A. Butcher worked for the Kellex Corporation at the K-25 Plant.
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.
James Patrick served in the 1st Ordnance Squadron.
Nesheim worked at the 300 Area at Hanford during the Manhattan Project.
