National Museum of Nuclear Science & History
Spencer Thomas worked for the United States Engineer District Office.
David Nicodemus (1916-1999) was an American physicist. Nicodemus worked at Los Alamos during the Manhattan Project and witnessed the Trinity Test.
Herbert Etzler worked for the Roane-Anderson Company.
Originally from California, Jean Crossland was a secretary in the K-25 process area at Oak Ridge during the Manhattan Project.
