Big Curve
Filtration Plant Progress
Aspinwall Pumping Station
Lincoln Avenue
Frankford Street Boardwalk
Collapsed Vaulting
35 Million Gallon Pump
Administration Building
Aspinwall Pumping Station
Boiler Room
Boilers and Superheater
Aspinwall Pumping Station
East End Looking East
Aspinwall Pumping Station
City Waterworks Reservoir
Brilliant Pumping Station
Concrete Buckets
Lincoln Avenue
Excavation Begun
City Waterworks Reservoir
General View of Work
Lincoln Avenue Repaving
Allegheny River
Allegheny River Evaluation
Aspinwall Pumping Station
Basin No. 3
Deary Street and Park Avenue
Aspinwall Pumping Station