National Museum of Nuclear Science & History
Spencer Harrison Bush was born on April 4, 1920 in Flint, Michigan. He devoted over 50 years to ensuring nuclear safety and working on the development of nuclear power codes and standards.
Gentry worked in the United States Engineer District Office.
William F. Lightfoot worked on the fuse of the “Fat Man” implosion bomb as manufacturing and test equipment manager for the Raytheon Company.
Smallwood worked at the 100-F Area at Hanford during the Manhattan Project.
