National Museum of Nuclear Science & History
Manhattan Project certificate for Albert Weigel
Anderson was a Union Carbide employee who worked on startup operations at the K-25 plant at Oak Ridge during the Manhattan Project.
R. L. Kirk worked for the United States Engineer District Office.
Joseph O'Byrne worked for Clinton Laboratories at the X-10 Reactor.
M. P. Covert worked for the Tennessee Eastman Corporation at the Y-12 Plant.
