National Museum of Nuclear Science & History
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.
Watson worked at the 300 Area at Hanford during the Manhattan Project.
Clarke C. Mathison served in the 320th Troop Carrier Squadron.
Thomas Brill was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
