National Museum of Nuclear Science & History
H. Swafford served in the 390th Air Service Group.
Peter P. Plato served in the 393rd Bombardment Squadron.
W. B. Hembree worked for the Roane-Anderson Company.
Alfred Pfanstiehl was a junior physicist at the Chicago Met Lab during the Manhattan Project. Pfanstiehl was a signatory of the Szilard Petition, an attempt to avert military use of the atomic bomb against Japan.
