National Museum of Nuclear Science & History
John Brazusky worked for the Roane-Anderson Company.
Walter Bartky (1901-1958) was an American educator and mathematician. He did both his undergraduate and graduate studies at the University of Chicago.
M. W. Mills worked for the Union Carbide & Carbon Corporation.
Irving Bubos was a research assistant in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.