National Museum of Nuclear Science & History
Henry DeWolf Smyth (1898-1986) was an American physicist, diplomat, and bureaucrat. During World War II, Smyth was a member of the National Defense Research Committee’s Uranium Section.
Per E. Carlson served in the 603rd Air Engineering Squadron.
S. W. Pratt worked for Clinton Laboratories at the X-10 Reactor.
G. E. McAllister worked for the United States Engineer District Office.