National Museum of Nuclear Science & History
R. N. Babcock worked for the Roane-Anderson Company.
John “Jack” Carleton Healey, a colonel in the U.S. Air Force, participated in the Manhattan Project as part of General Groves’ staff in Washington, DC.
Egbert Sudlow installed phone systems at all of the major facilities at Oak Ridge, Tennessee.
Garvik worked in the United States Engineer District Office.