National Museum of Nuclear Science & History
J. E. McKamey worked for the Edenfield Electric Company.
Donald Trauger (1920-2008) was an American physicist. Born in Nebraska, Trauger attended Nebraska Wesleyan University before he accepted an assistantship position at the Illinois Institute of Technology in Chicago.
Mary Lanahan was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.