Allegheny River
Aspinwall Pumping Station
Aspinwall Pumping Station
Chimney Base
Lincoln Avenue
Aspinwall Pumping Station
Filtration Plant Progress
Aspinwall Pumping Station Construction
Aspinwall Pumping Station Entrance
Aspinwall Pumping Station
Aspinwall Pumping Station
Lemington and Westmoreland
Agnew Avenue and Lincoln Avenue
Aspinwall Pumping Station
City Waterworks Reservoir
Aspinwall Pumping Station
East End Looking East
City Waterworks Reservoir
Excavation for Gallery No. 4
Buildings
First Filling, Direct View
Aspinwall Pumping Station Engine
Basin No. 2
Cofferdam
Aspinwall Pumping Station
City Waterworks Reservoir
Excavation Progress
J.F. Sweeny Property