National Museum of Nuclear Science & History
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.
Gordon Simmons worked for the J.A. Jones Construction Company.
F. R. O'Brien worked for the Tennessee Eastman Corporation at the Y-12 Plant.
F. S. Tew worked for the United States Engineer District Office.
