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1300 Locust St Philadelphia, Pennsylvania19107Get Directions
The Historical Society of Pennsylvania is one of the largest family history libraries in the nation, has excellent collections on local and regional history, and offers a manuscript collection renowned for its 17th-, 18th- and 19th-century holdings. The Society houses nearly 600,000 books, pamphlets, serials, and microfilm reels; 20 million manuscripts; and over 300,000 graphics items, making it one of the nation's largest non-governmental repositories of documentary materials.