National Museum of Nuclear Science & History
Marion Hay worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Etta Woodward was a project worker at Los Alamos during the Manhattan Project.
Winzenburg worked for Stone and Webster Engineering Corporation.
Arthur Watmough was an electrical engineer working for the DuPont Chamberworks Company in New Jersey from 1941 to 1947.
Walter Horne worked on the Manhattan Project as a chemist at the Y-12 Plant in Oak Ridge Tennesee from 1943 to 1945.
