Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Helen Reynolds

CorporalB Reactor/100 Area

Hanford, WA
Manhattan Project VeteranProject Worker/Staff
The first large-scale nuclear reactor in history, the B-Reactor, in Hanford, Washington

Reynolds worked at the 100-F area at Hanford during the Manhattan Project.

Related Profiles

Leland M. Nelson

X-10 Graphite Reactor

Leland Nelson worked for Clinton Laboratories at the X-10 Reactor.

C. E. Obenchain

Hanford, WA

John Kwiatkowski

Tinian Island

John Kwiatowski served in the 603rd Air Engineering Squadron.

Nathan Ballou

Chicago, IL

Nathan Ballou (1919-2016) was an American chemist. He was born in 1919 in Rochester, Minnesota. In 1941 he received a bachelor’s degree from the Duluth State Teachers College (now the University of Minnesota Duluth).