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Helen R. Mitchell
Project Staff
Hanford, WA
Manhattan Project Veteran
Project Worker/Staff
Related Profiles
S. I. Allen
Hanford, WA
A. H. Yohannan
Oak Ridge, TN
A. H. Yohannan worked for the Roane-Anderson Company.
Williams L. Crawford
Los Alamos, NM
James P. Lane
Los Alamos, NM
