National Museum of Nuclear Science & History
Bloch worked in the United States Engineer District Office.
Joseph “Joe” A. Haaga (1919-1974) was a nuclear engineer who worked on the Manhattan Project. Born in 1919, Haaga graduated from Notre Dame in June 1940 with a B.
Graf worked at the 300 Area at Hanford during the Manhattan Project.
Lawrence Sperry worked for the United States Engineer District Office.
