National Museum of Nuclear Science & History
J. L. Ledgerwood worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Winona Schiepel was as a civilian contractor for various projects in the K-25 plant at Oak Ridge, Tennessee.
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.
