National Museum of Nuclear Science & History
Halpern worked in the United States Engineer District Office.
H. VanDerHorn served in the 390th Air Service Group.
J. E. Miller worked for the Edenfield Electric 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.
