Category:Ralph Twitchell

**Ralph Twitchell**
	American architect
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	Wikipedia
Date of birth	1890; Mansfield
Date of death	1978
Country of citizenship	United States of America;
Educated at	Harvard University; Harvard Graduate School of Design; Columbia Graduate School of Architecture, Planning and Preservation; McGill University;
Authority file
	Q16499856; VIAF ID: 172423837; Union List of Artist Names ID: 500258941
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Media in category "Ralph Twitchell"

The following 3 files are in this category, out of 3 total.