National Museum of Nuclear Science & History
J. Powell worked for the Union Carbide & Carbon Corporation.
S. H. Hall worked for the Roane-Anderson Company.
Asper A. Artripe served in the 603rd Air Engineering Squadron.
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.