High Water at Coal Trestle
Aspinwall Pumping Station
Flue
Battery #4
Aspinwall Pumping Station
Aspinwall Pumping Station
Aspinwall Pumping Station
Fatal Accident in Aspinwall Pumping Station
Aspinwall Pumping Station
Aspinwall Pumping Station Engine
Aspinwall Pumping Station
Aspinwall Pumping Station
East from Central Mixer
Administrative Building
36" Blow Off
Filtration Plant Progress
Filtered Water Conduit
Aspinwall Pumping Station
Basin Drive
Brilliant Pumping Station
Aspinwall Pumping Station
Aspinwall Pumping Station
Filtration Plant Progress
Coal Hoisting Controllers
1424 Lincoln Avenue
Landscape View
Filtration Progress
Basin No. 3