National Museum of Nuclear Science & History
William Gray worked for the Roane-Anderson Company.
H. G. Kercher worked for the J.A. Jones Construction Company.
Anthony Bonadies served in the 393rd Bombardment Squadron.
W. K. Martin worked for the Tennessee Eastman Corporation at the Y-12 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.
