National Museum of Nuclear Science & History
Jas C. Deane worked for the Fercleve Corporation.
Calvin G. Siegle served in the 1027th Air Material Squadron.
John P. McBride was a research assistant in the Chemistry Division at the Chicago Met Lab. He was later assigned to Oak Ridge, where he worked on plutonium purification and on isolating uranium-233 isotopes from thorium.
Henry Barwick worked as a plumber, pipefitter, and steamfitter during the building of the Y-12 plant at Oak Ridge.
