National Museum of Nuclear Science & History
Attended the University of Kentucky.
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.
Felix DePaula was born in Brooklyn, New York on June 3, 1926. He was drafted into the U.S. Army in 1944, and placed in the Army Corps of Engineers.
Daniel Pfaff was a staff worker at Los Alamos during the Manhattan Project.
Walter J. Slussar served in the First Ordnance Squadron.