Administration Building
Concrete Roadway
Engine Room
Aspinwall Engine Room
Administration Building Gate Room
Aspinwall Dam
Leech Farm
Aspinwall Pumping Station Exterior
Allegheny River
Aspinwall Pumping Station Workmen
Aspinwall Pumping Station
Filter No. 55
Chimney
Aspinwall Pumping Station
Administration Building
Boiler Room
Aspinwall Pumping Station
Aspinwall Pumping Station
Aspinwall Pumping Station
Filtration Plant Views
Deary Street and Park Avenue
Embankment East of Reservoir
Allegheny Crossing
Man on Freeport Road
Excavation for Septic Tanks
Allegheny River looking southwest
Aspinwall Pumping Station
Filtered Water Reservoir