National Museum of Nuclear Science & History
Robert McCoy worked for the United States Engineer District Office.
Frank Pittman (1914-1993) was an American chemist and government administrator. Pittman was born in Sacramento.
Bruno Yurgaites was a janitor at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Elizabeth Howlett was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.