National Museum of Nuclear Science & History
Thomas Mitchell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Lawrence S. O’Rourke began working on the Manhattan Project at Columbia University after he was called up from the Army Reserves in 1943.
Kuehl worked in the 100 B Area at Hanford during the Manhattan Project.
Ralph B. Larsen was a machinist at Los Alamos during the Manhattan Project. His wife, Ruth Anderson, also worked at Los Alamos.
