Carl E. Crouthamel

Barney J. O’Keefe

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.

Lawrence O’Rourke

Lawrence S. O’Rourke began working on the Manhattan Project at Columbia University after he was called up from the Army Reserves in 1943.

C. O. Nagle

C. O. Nagle worked for the Tennessee Eastman Corporation at the Y-12 Plant.

H. R. T. Bernhardt