John D. Hoffman

Clair W. Tellefson

Clair Tellefson was a staff worker at Los Alamos during the Manhattan Project.

Ross Gunn

Ross Gunn was an American physicist and engineer who aided in the development of isotope separation methods during the Manhattan Project.

Paul W. Levy

Paul W. Levy was an American physicist. After receiving his undergraduate degree from the University of Chicago in 1943, Levy joined the Manhattan Project at the University’s Metallurgical Laboratory.

B.T. Rossiter