National Museum of Nuclear Science & History
Zellers worked at the 300 Area at Hanford during the Manhattan Project.
Leon J. Vrana served in the 320th Troop Carrier Squadron.
George Miller was a research assistant at the University of Chicago Met Lab. He was present when Chicago Pile-1 went critical on December 2, 1942.
R. H. Davis worked at the 100-F Area at Hanford during the Manhattan Project.