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

B. M. Fultz

Y-12 Plant

B. M. Fultz worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Alfanso Sandoval

Los Alamos, NM

Alfanso Sandoval was a staff worker at Los Alamos during the Manhattan Project.

Richard Black

Tinian Island

Richard Black served in the 1395th Military Police Company, Aviation.

H. Gerritsen

Research & Development/300 Area

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