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D.D. Sivils
Project Staff
Hanford, WA
Manhattan Project Veteran
Project Worker/Staff
Related Profiles
Bernard Mandell
K-25 Plant
Attended the City College of New York.
R.G. Simpson
Hanford, WA
Scott L. Ballard
Los Alamos, NM
Joseph G. Jaszkewicz
Los Alamos, NM
