James L. Wells

Nellie Jennings

Nellie Jennings was a laboratory assistant at the Metallurgical Laboratory at the University of Chicago during the Manhattan Project.

William D. Steadman

William Steadman was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.

William Fead

Lawrence A. Kimpton

Lawrence Kimpton was the Chief Administrative Officer at the University of Chicago Metallurgical Lab, serving there from 1943 to 1945.