![1848 Pine Street sewer plan showing an outlet into the Delaware River](https://waterhistoryphl.org/wp-content/uploads/DR_20050020519.jpg?w=300)
![1848 Pine Street sewer plan showing an outlet into the Delaware River](https://waterhistoryphl.org/wp-content/uploads/DR_20050020519.jpg?w=300)
![Lower Dublin township map](https://waterhistoryphl.org/wp-content/uploads/FF-Maps_Dripps_LowerDublin.jpg?w=300)
Lower Dublin township in 1848
![](https://waterhistoryphl.org/wp-content/uploads/DrippsComposite_edit.jpg?w=300)
Dripps map of Frankford and vicinity, 1849
![Frankford borough map, 1845](https://waterhistoryphl.org/wp-content/uploads/Frankford-borough-1845-Shallcross-HSF.jpg?w=300)
Map of Frankford Borough, 1845
![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
By a draft of Foxhall & Morris purchase : [Philadelphia] April 1, 1802
![Map of the County of Philadelphia from Actual Survey, 1839 (la000784a)](https://waterhistoryphl.org/wp-content/uploads/la000784a.jpg?w=300)
Historic resources from our archives - images, maps, documents, and more.