National Museum of Nuclear Science & History
William F. Lightfoot worked on the fuse of the “Fat Man” implosion bomb as manufacturing and test equipment manager for the Raytheon Company.
James Collinsworth served in the 603rd Air Engineering Squadron.
Edward S. Fleischer was born on November 3, 1921, in Palo Alto, California. During the 1930s he attended the University of California, Berkeley.
Timmerman worked at the 300 Area at Hanford during the Manhattan Project.
