National Museum of Nuclear Science & History
Zen B. Portwood worked for the J.A. Jones Construction Company.
G. C. Henderson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Dr. Richard Foster was the fish laboratory supervisor at Hanford. He talks about inspection of organic matter in the Columbia River prior to and after the construction of reactors at the Hanford site.
Irene Balawender was a stenographer in the Instrument Section at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Kistler worked in the 200 West Area at Hanford during the Manhattan Project.
