Time Periods 1850-1900

Bridge Street Draw. General view of old draw, ca 1896

Outline Map of the County and City of Philadelphia and Vicinity (wd000516)

Outline Map of the County and City of Philadelphia and Vicinity, 1883

International Exhibition situation plan, 1876

Centennial Exhibition situation plan, 1876

30th Street Sewer

30th Street Sewer

69th St. Sewer and Culvert across Lansdowne

69th St. Sewer and Culvert across Lansdowne AVe.

Outhouse over Schuylkill near Pottstown

Outhouse over the Schuylkill near Pottstown

Duplex Pumping Engine, Belmont Works

Duplex Pumping Engine, Belmont Works

Belmont Works Engine House

Engine House of the Belmont Works

Fairmount

Fairmount Water Works, about 1860

Engine House of the Belmont Works, R. Newell photo (2004.057.0074.001)

Engine House, Belmont Works

Diagram of Daily Pumpage for the year 1877 (2004.057.0487.001)

Diagram showing the daily pumpage for the year 1877

Sewage collection and disposal plan

Plan for the Collection, Purification and Disposal of the Sewage of the City of Philadelphia, 1912