National Museum of Nuclear Science & History
Gay Lingley worked for the United States Engineer District Office.
Philipp Klein was a part-time switchboard operator in the SAM Lab while studying chemical engineering at Columbia University.
Stanley Robertson was a mechanical engineer in the Special Engineer Detachment serving at Oak Ridge, Tennessee.
George T. Reynolds was an American physicist and a Naval officer during the Manhattan Project. Reynolds was born in Trenton, NJ on May 27, 1917.
