Click here or on the image to be taken to the interactive map
“Mapping West Philadelphia: Landowners in October 1777” is a web-based, geographic data application open to the public. It was developed by the University of Pennsylvania's University Archives and Records Center from research provided by J.M. Duffin. The website is designed to assist scholarly research and the general public in efforts to analyze, interpret and understand the history of the growth of West Philadelphia and the greater Philadelphia area at the time of the American Revolution.