![Plan of Philadelphia, John Hills, May 30, 1796](https://waterhistoryphl.org/wp-content/uploads/graff02.04_Hills-map-1794.jpg?w=300)
![Plan of Philadelphia, John Hills, May 30, 1796](https://waterhistoryphl.org/wp-content/uploads/graff02.04_Hills-map-1794.jpg?w=300)
![Plan of the City of Philadelphia and Adjoining Districts, 1830](https://waterhistoryphl.org/wp-content/uploads/ct003972.jpg?w=300)
Plan of the City of Philadelphia and Adjoining Districts, 1830
![Map of the County of Philadelphia from Actual Survey, 1839 (la000784a)](https://waterhistoryphl.org/wp-content/uploads/la000784a.jpg?w=300)
Map of the County of Philadelphia from Actual Survey, 1843
![Outline Map of the County and City of Philadelphia and Vicinity (wd000516)](https://waterhistoryphl.org/wp-content/uploads/wd000516.jpg?w=300)
Outline Map of the County and City of Philadelphia and Vicinity, 1883
![Birkinbine Schuylkill Hydrographical Survey 1861-66](https://waterhistoryphl.org/wp-content/uploads/2008.001.0053_Hydrographical-Schuylkill-1866-2-reduced.jpg?w=300)
Historic resources from our archives - images, maps, documents, and more.