Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Jay Foster

Chemical EngineerK-25 Plant

Oak Ridge, TN
EngineerManhattan Project VeteranMilitary VeteranSpecial Engineer Detachment
Oak Ridge, K-25

Julius “Jay” Foster arrived at Oak Ridge from Princeton in 1944 to aid in the development of the K-25 plant. A chemical engineer, he specialized in preparing the steel materials at the plant for interaction with highly flammable flourine. 

Related Profiles

Olney Dean

K-25 Plant

Olney Dean worked for the Kellex Corporation at the K-25 Plant.

Herbert M. Parker

Research & Development/300 Area

Herbert M. Parker (1910-1984) was a British-American medical physicist. He worked at Chicago, Oak Ridge, and Hanford during the Manhattan Project, and is perhaps best known for inventing the rep (a precursor of the rad) and helping develop the rem to measure radiation dosage.

Alva J. Cross

Los Alamos, NM

E. M. Pownall

Oak Ridge, TN

E. M. Pownall worked for the Edenfield Electric Company.