page_title: Philosophical Hall
hierarchical_section_title: Philosophical Hall
caption_attribution_description: English: Philosophical NHL
context_page_description: Philosophical Hall is a historic building at 104 5th Street in Center City, Philadelphia, Pennsylvania, US. Located near Independence Hall, the building has, for over 200 years, been the headquarters of the American Philosophical Society. It was designated a National Historic Landmark in 1965 for its association with that organization.
context_section_description: Philosophical Hall is a historic building at 104 5th Street in Center City, Philadelphia, Pennsylvania, US.  Located near Independence Hall, the building has, for over 200 years, been the headquarters of the American Philosophical Society.  It was designated a National Historic Landmark in 1965 for its association with that organization.
caption: National Historic Landmark Plaque
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