Historical Markers in
Potter County, Pennsylvania

Allegheny River Austin Flood Disaster Austin Flood Disaster Built From The Forest David Zeisberger David Zeisberger David Zeisberger David Zeisberger Headwaters Country Historic Galeton Jersey Shore Pike Lymansville Ole Bornemann Bull Ole Bull's Colony Pennsylvania Potter County Road through the Wilderness • Historic Route 6 The Bayless Pulp and Paper Mill The Costello Tannery The Goodyear Mill The Louis Nuschke Store Victims of Sept 30, 1911 Austin Flood
The first drive-in movie theater in the world opened in Camden, New Jersey, just across the Delaware River from Philadelphia, in 1933.
Pennsylvania random facts