Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Earnest Johnson

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

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

Related Profiles

J. R. Brand

X-10 Graphite Reactor

J. R. Brand worked for Clinton Laboratories at the X-10 Reactor.

O. W. Manz, Jr.

Oak Ridge, TN

O. W. Manz, Jr. worked for the Union Carbide & Carbon Corporation.

Lloyd Beck

Oak Ridge, TN

Beck worked in the United States Engineer District Office.

William H. Smith

Los Alamos, NM