National Museum of Nuclear Science & History
Walter Bartky (1901-1958) was an American educator and mathematician. He did both his undergraduate and graduate studies at the University of Chicago.
Dana Mitchell was an American physicist. He was in charge of procurement for the physics department at Columbia University during the first year of the Manhattan Project.
R. B. Cathie worked for the Roane-Anderson Company.
Brawley worked in the United States Engineer District Office.
