Category:Harbeson, Hough, Livingston & Larson

**H2L2**
	Upload media
	Wikipedia
Instance of	architectural firm;
Location	United States of America;
Headquarters location	Philadelphia;
Inception	1907;
Authority file
	Q5628818;
	Reasonator; Scholia; Wikidocumentaries; PetScan; statistics; WikiMap; Locator tool; KML file; Search depicted;

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