National Museum of Nuclear Science & History
L. M. Genung worked for the Roane-Anderson Company.
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.
William Sylvan Love was a metallurgist who worked for the Cook Electric Company in Chicago, IL under contract with the Manhattan Engineer District.