National Museum of Nuclear Science & History
M. O. Swanson worked for the United States Engineer District Office.
Marion Long worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Carl Helrich (1895-1971) was a civil engineer for the J.A. Construction Company from 1943 to 1945 and helped construct the Oak Ridge town site and plant area.
Joseph Qualey worked for the Fercleve Corporation.
