National Museum of Nuclear Science & History
George C. Marshall (1880 – 1959) was the Chief of Staff of the US Army and recipient of the 1953 Nobel Peace Prize.
Alfred “Al” Wiora served in the army at Los Alamos during the Manhattan Project. He studied at the University of Pennsylvania and later worked at the Hughes Aircraft Company in Tuscon, Arizona.
Enrique Reyes worked for the Roane-Anderson Company.
E. H. Gray worked for the Tennessee Eastman Corporation at the Y-12 Plant.