National Museum of Nuclear Science & History
J. J. Allinson worked for the Kellex Corporation at the K-25 Plant.
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.
E. A. Hetzner worked for the Oak Ridge Recreation and Welfare Association.
