National Museum of Nuclear Science & History
Egbert Sudlow installed phone systems at all of the major facilities at Oak Ridge, Tennessee.
Violet Jones worked for the United States Engineer District Office.
C. E. Twigg worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Joseph Hans worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Gudgeon worked for Stone and Webster Engineering Corporation.