National Museum of Nuclear Science & History
Maurice “Maury” Shapiro was an American physicist who studied underwater explosions at Los Alamos during the Manhattan Project.
W. R. Studhalter worked for the United States Engineer District Office.
John C. Pringle served in the 603rd Air Engineering Squadron.
Jacob Epting worked as a carpenter in Oak Ridge, TN from November 1942 to October 1943. While Epting assumed he was building a hospital, he was never formally told about the project he was working on.