National Museum of Nuclear Science & History
J. R. Morrill worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ayres worked in the United States Engineer District Office.
Benjamin (Ben) Miller began his career path to electrical engineering in the 1920s. After dropping out of high school in the 11th grade and working at a number of odd jobs, he was hired and trained as a lineman by the Philadelphia Electric Co.