


Map of Philadelphia Harbor, Delaware and Schuylkill, 1912

Street map of Reading, Pennsylvania, 1872

Drainage area plan, early 19th century

Fairmount Park topographical map, showing East Park Reservoir, 1872

Lower Dublin Township, Philadelphia County, in 1848

Dripps map of Frankford and vicinity, 1849

Pennypack Park Map

Plan of Philadelphia, John Hills, 1796

Map of Frankford Borough, 1845

Map Showing Districts, Boroughs & Townships Incorporated in Consolidation of Philadelphia in 1854
