National Museum of Nuclear Science & History
L. M. Leach worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Samuel Beall Jr. is a nuclear engineer who worked on the Manhattan Project at Chicago, IL, Oak Ridge, TN, and Hanford, WA.
Webb worked at the 300 Area at Hanford during the Manhattan Project.
Chambers worked at the 300 Area at Hanford during the Manhattan Project.