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About Frank Mann
Frank Calvin Mann (1908–1992) was an American engineer who was known for his participation in many of Howard Hughes's projects, including the Spruce Goose. He also starred in the Amos 'n' Andy radio show. Apparently, his lifelong friendship with Hughes was instrumental in opening doors for Mann's exceptional talents.
Everything about Frank Mann →- Occupation
- engineer
- Citizenship
- United States
- Born
- November 22, 1908
- Died
- November 30, 1992