Topics Landscape Changes

Map Lover’s Monday: Fairmount Park, 1869

Oak Lane Reservoir pipeline, 1904

The Water and Drainage History of Philadelphia: A seven-part course

Black-and-white image of workers in a pit with a sewer opening behind them and text

Frankford Creek: Sad History of an Urban Stream title page

Pegg's Run

Pegg’s Run, Northern Liberties (Watson’s Annals)