National Museum of Nuclear Science & History
Julius Tabin was a physicist and a member of Enrico Fermi’s team at Los Alamos that developed the world’s first atomic bomb during World War II.
Joseph Hirschfelder was an American physicist. He held doctorates in physics and chemistry from Princeton University.
Bernard West was a civilian worker at the DuPont Chamberworks facility in Deepwater, New Jersey.
Philip C. Leahy was a Major in the United States Army. During World War II, he was placed in charge of establishing a domestic uranium procurement program for the Manhattan Project.