National Museum of Nuclear Science & History
H. B. Mills worked for the United States Engineer District Office.
Seymour Bernstein (1923-2015) was an American chemical engineer who worked on the Manhattan Project. He was a member of the Special Engineer Detachment at Oak Ridge and worked as a laboratory supervisor at the K-25 Plant.
H. E. Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
