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R. B. Chalfant Sr.
Project Staff
Hanford, WA
Manhattan Project Veteran
Project Worker/Staff
Related Profiles
H.F. Simpson
Hanford, WA
Gregor G. Dietz
Los Alamos, NM
F. Robert Lesch
X-10 Graphite Reactor
Attended the University of Wisconsin.
Howard M. Hibler
Los Alamos, NM
