National Museum of Nuclear Science & History
Holl worked for Stone and Webster Engineering Corporation.
Russell E. Gackenbach served as a 2nd Lieutenant in the 393rd Bombardment Squadron and in the 509th Composite Group.
Attended the University of Chicago.
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.
Raymond Frank was a metallurgist at the University of Chicago and stayed with the Met Lab after graduating from the university.
