Intake Conduits
Aspinwall Pumping Station Workers
City Waterworks Reservoir
Gallery No. 1 Interior
Deary Street and Park Avenue
Brilliant Pumping Station
Allegheny River
Aspinwall Pumping Station
Brilliant Pumping Station River Bank
City Waterworks Reservoir
Aspinwall Pumping Station
Brilliant Pumping Station
Brilliant Pumping Station
Filtration Plant Progress
Boilers