National Museum of Nuclear Science & History
R. L. Bennett worked for the Roane-Anderson Company.
Virginia Meschke was a chemist and technician at the University of Chicago Met Lab. She specialized in plutonium chemistry.
Norman Foster Ramsey, Jr. (1915-2011) was an American physicist and winner of the 1989 Nobel Prize in Physics.
Raymond. J. Bosnak was an electrical engineer at Chicago when he enlisted in the Army. He was assigned to the Special Engineer Detachment at Los Alamos.