Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

R. L. Helgeson

Project Staff Research & Development/300 Area

Hanford, WA
Manhattan Project VeteranProject Worker/Staff
The 300 Area at Hanford, WA today

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

Related Profiles

Joshua I. Schwartz

Los Alamos, NM

C. W. Hicks

Oak Ridge, TN

C. W. Hicks worked for the Roane-Anderson Company.

Phip Meeson

Tinian Island

Phip Meeson served in the 1395th Military Police Company, Aviation. 

Alan A. Jarrett

Chicago, IL

Alan A. Jarrett was a research assistant the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.