National Museum of Nuclear Science & History
Jack Walz served in the First Ordnance Squadron.
Josephine Redenius worked for the United States Engineer District Office.
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.
William S. Johnston was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
