National Museum of Nuclear Science & History
Walter Rasmussen worked for the United States Engineer District Office.
James Serduk was a staff worker at Los Alamos during the Manhattan Project.
Benjamin Bederson, a New York native, was selected to serve in the Special Engineering Detachment during the Manhattan Project.
Manuel Schwartz was a physicist. He worked at Los Alamos as a civilian employee from about July 6, 1944, until January or February 1946.