Philosophical Hall

Architect
Samuel Vaughan
Style
Georgian
City
Philadelphia, PA
Collection
colonial & revolutionary
Philosophical Hall
Photo: Beyond My Ken, CC BY-SA 4.0
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Philosophical Hall has served as headquarters of the American Philosophical Society for more than two centuries, standing near Independence Hall at 104 S. 5th Street. The Society spent its first twenty years without a home before members voted in 1783 to build one; the Pennsylvania Legislative Assembly granted a lot in the State House yard in 1785, and construction dragged on for four years, finished only with a loan from Society member Benjamin Franklin.

the building

Franklin's loan. Fundraising for the building proceeded so slowly that the American Philosophical Society needed a loan from one of its own members, Benjamin Franklin, to finish construction after the Pennsylvania Legislative Assembly granted the site in 1785.

the style

Philosophical Hall was built in the Georgian style, giving the Society's headquarters the same restrained brick vocabulary as its neighbors around Independence Square.

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significance

Philosophical Hall was designated a National Historic Landmark in 1965 for its association with the American Philosophical Society and is also listed on the National Register of Historic Places.

nearby

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