National Museum of Nuclear Science & History
A. Schwiebert worked for the Roane-Anderson Company.
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.
M. C. Labarr worked for the Kellex Corporation at the K-25 Plant.
Edward J. Fredrick was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
