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Roger R. Challand
Private
Los Alamos, NM
Manhattan Project Veteran
Military Veteran
Provisional Engineer Detachment
Related Profiles
Bertha W. Pearson
Hanford, WA
F. W. Matson
Hanford, WA
Harold R. Hadley
Los Alamos, NM
R. I. Bissell
Hanford, WA
