John Johnson House (Philadelphia, Pennsylvania)

The John Johnson House, also known simply as the Johnson House, is a National Historic Landmark in the Germantown section of Philadelphia, Pennsylvania, significant for its role in the antislavery movement and the Underground Railroad. It stands at 6306 Germantown Avenue as a contributing property of the Colonial Germantown Historic District, itself a National Historic Landmark, and today operates as a museum open to the public. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/