National Museum of Nuclear Science & History
John Russell worked for the United States Engineer District Office.
Phyllis O. Levy worked as a mathematician and “computer” at Oak Ridge during the Manhattan Project.
Gerald F. Clapso served as a sergeant in the 393rd Bombardment Squadron. He was the radar operator regularly assigned first to Luke the Spook and later to Big Stink.
Leonard Switalski served in the First Ordnance Squadron.