National Museum of Nuclear Science & History
Frank Graham worked for the Midwest Piping and Supply Company.
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.
Frederick H. Zimmerli served in Project Alberta.
Samuel Fuller worked for the Roane-Anderson Company.
