National Museum of Nuclear Science & History
L. A. Darling worked at the 100-B Area at Hanford during the Manhattan Project.
Jack J. Coppola served in the 393rd Bombardment Squadron.
Allen worked at the 300 Area at Hanford during the Manhattan Project.
Hugh Barnett worked for the Union Carbide & Carbon Corporation at Manhattan, NY and Oak Ridge, TN during the Manhattan Project.