National Museum of Nuclear Science & History
J. J. Tulley worked for the Fercleve Corporation.
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.
J. B. Kaiser worked for the Midwest Piping and Supply Company.
B. G. Saunders worked for the Tennessee Eastman Corporation at the Y-12 Plant.