National Museum of Nuclear Science & History
F. R. O'Brien worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
F. A. Lehmann worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Leonard Motichko worked as a part of Project Alberta, the team that transported and assembled the two atomic bombs in August 1945.
