National Museum of Nuclear Science & History
Samuel Beall Jr. is a nuclear engineer who worked on the Manhattan Project at Chicago, IL, Oak Ridge, TN, and Hanford, WA.
Geoghegan worked at the 300 Area at Hanford during the Manhattan Project.
Fred Hunt, a mechanical engineer who worked in the power department for DuPont during the late 1930s, arrived in Hanford in 1943.
Perry O. Williams served in the First Ordnance Squadron.
