National Museum of Nuclear Science & History
H. W. Oldfield worked for the Roane-Anderson Company.
Lois Howard worked for the United States Engineer District Office.
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.
George R. Carlson was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
