National Museum of Nuclear Science & History
R. B. Jacobs worked for the Kellex Corporation at the K-25 Plant.
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.
R. E. Graves worked for the Tennessee Eastman Corporation at the Y-12 Plant.
