Robert M. Ripple

Salvatore P. Cirami

Salvatore P. Cirami served in the 1027th Air Material Squadron.

James A. Jensen

James Jensen was a machinist at Hanford, Washington from September 1944 to the end of the war. Jensen's security clearance allowed him to machine parts and complete various tasks for the maintenance of the nuclear piles.

Emil J. Konopinski

Emil J. Konopinski (1911-1990) was an American theoretical physicist. After receiving his Ph.D. from the University of Michigan, Konopinski worked as a National Research Council Fellow with Hans Bethe at Cornell University.

David E. Vaughn