R. L. Helgeson

Project Staff Research & Development/300 Area

Hanford, WA

Manhattan Project VeteranProject Worker/Staff

Helgeson worked at the 300 Area at Hanford during the Manhattan Project.

Related Profiles

Iola Brown

Iola Brown worked for the Tennessee Eastman Corporation at the Y-12 Plant.

O. W. Danner

O. W. Danner worked for the Tennessee Eastman Corporation at the Y-12 Plant.

A. N. White

A. N. White worked for the Union Carbide & Carbon Corporation.

D. N. Hume