National Museum of Nuclear Science & History
Frederick Rich worked for the Union Carbide & Carbon Corporation.
Gastkill worked at the 100-D Area at Hanford during the Manhattan Project.
Grimsrud worked at the 300 Area at Hanford during the Manhattan Project.
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.
