National Museum of Nuclear Science & History
Attended Columbia University.
Celia Szapka Klemski was working as a secretary for the State Department in Washington, DC when she was transferred to Manhattan to work on the Manhattan Project in 1942.
Tyson Hamel worked for the Roane-Anderson Company.
E. J. Murphy worked for the United States Engineer District Office.
William Pickel worked for the Western Union Telegraph Company.