National Museum of Nuclear Science & History
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.
F. H. Holbrook worked for the United States Engineer District Office.
Ellen Watts (1921-2008) was a technician in the Metal Production Group of the Chemistry Division at the Chicago Met Lab during the Manhattan Project.