National Museum of Nuclear Science & History
Bergan worked in the United States Engineer District Office.
E. A. Pluhar worked for the Union Carbide & Carbon Corporation.
John J. McManus served in the 603rd Air Engineering Squadron.
Lew Kowarski was a Russian-born French physicist. He worked as part of the team that discovered that neutrons were emitted in the fission of uranium-235 in the 1930s, setting the groundwork for the use of nuclear chain reactions in the design of the atomic bomb.
