Engine House of the Belmont Works
Electric Pump Installations at Lardner’s Point Pumping Station
Standard Philadelphia (B) Hydrant
Commencement of laying the main on the East side of the River, 1871
Water Works Standpipe, 1853
Pipe Test, 1914
Southeast Sewage Treatment Works diagram, 1955
Outside Sprinkling Filters, Spring Garden Sewage Experiment Station, 1911
State Road triple pipeline construction, 1904
Upper Roxborough Filter Beds Complete, 1903