National Museum of Nuclear Science & History
J. Raymond Dahl worked at the 300 Area at Hanford during the Manhattan Project.
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.
Leslie A. Ellerman served in the 603rd Air Engineering Squadron.
