National Museum of Nuclear Science & History
Leon J. Brewster served in the 1027th Air Material Squadron.
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.
Estelle B. Lucas was a laboratory assistant in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Vernon O. Struebing was a chemist who worked at Los Alamos as a civil scientist during the Manhattan Project.
