Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

G. R. Jessen

Project StaffB Reactor/100 Area

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

Jessen worked at the 100-F Area at Hanford during the Manhattan Project. 

Related Profiles

K.M. Nicolson

Hanford, WA

Chester A. Buk

Los Alamos, NM

George Waskey

Oak Ridge, TN

George Waskey worked for the Roane-Anderson Company.

Preston L. Veltman

Los Alamos, NM

Preston Veltman was an American chemist.   Veltman was born in Grand Rapids, Michigan. He studied at Michigan Technological University, and earned a Ph.