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Donald Howard Menzel

Inventor

Donald Howard Menzel

April 11, 1901Born

December 14, 1976Died

United StatesCitizenship

astronomerOccupation

Facts

Born: April 11, 1901
Died: December 14, 1976
Citizenship: United States
Occupation: astronomer

Sources: Wikidata (CC0) · Wikidata Q1240181