National Museum of Nuclear Science & History
Arthur was a staff member at Los Alamos during the Manhattan Project.
C. C. Sperling worked for the Edenfield Electric Company.
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.
