Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

J. A. Baldwin

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

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

Related Profiles

G. H. Kaynor

Hanford, WA

John Arnold

Oak Ridge, TN

John Arnold joined the Manhattan Project in 1943 when the MED tasked his employer, the Kellogg Corporation, with developing a special barrier for the gaseous diffusion plant in Oak Ridge.

H. F. Zimmerman

Oak Ridge, TN

H. F. Zimmerman worked for the J.A. Jones Construction Company.

Frank E. Ortiz

Tinian Island

Frank E. Ortiz served in the 603rd Air Engineering Squadron.