National Museum of Nuclear Science & History
A. V. Hawkins worked for the Roane-Anderson Company.
F. C. Armistead worked for the Union Carbide & Carbon 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.
Attended the University of Minnesota.
