Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

G. R. Calhoun

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

Calhoun worked at the 100-B Area at Hanford during the Manhattan Project. 

Related Profiles

D.M. Smith

Research & Development/300 Area

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

Charles E. Henrich

Los Alamos, NM

Charles Henrich was a member of the Military Police at Los Alamos and worked as a tech sergeant. 

I. W. Chilberg

Hanford, WA

R. P. Ellis

Oak Ridge, TN

R. P. Ellis worked for the Union Carbide & Carbon Corporation.