National Museum of Nuclear Science & History
Clyde Yeagley served in the 1395th Military Police Aviation.
Leon Sayvetz was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Attended Columbia University.
Fred R. Williams worked for Clinton Laboratories at the X-10 Reactor.
Mary McCormick was a secretary at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.