National Museum of Nuclear Science & History
R. W. Addington worked for the J.A. Jones Construction Company.
Ralph Berger was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Attended University of Michigan.
Barney J. O’Keefe served in the military as an ensign during the war. He was a member of Project Alberta, the team that transported and assembled the two atomic bombs preceeding the August 1945 bombing missions on Hiroshima and Nagasaki.
William Gray worked for the Roane-Anderson Company.
