Subjects Water pipe

Includes pipes of all sizes, from small distribution mains to giant transmission mains, including the Torresdale Conduit, with a diameter of 10' 6".

men standing around a trench with pipes seen crossing through it. there is a steam engine on wheels behind them to the left, and a building in the background on the right with a sign they says Hotel Abbey, T G Schmidt & Sons, Pilsner & Puritan Beer.

Pipeline being laid in Wissahickon Avenue

Black and white photo of two men facing the camera and several facing away while standing and sitting on a board

Bridge Street Draw, construction of piers, ca. 1896

Cumberland Street pipeline, 1907

Bureau of Water, Cumberland, west of 13th Street, pipe line, 1907

State Street pipeline construction

State Street pipeline construction, 1904

Six people and dozens of sandbags performing a load test on a concrete pipe, 1914

Pipe Test, 1914

Two black-and-white photographs of pipeline construction on State Road. Depicted are a group of people, trees, buildings, a fire hydrant and a grid of boards over the pipes.

State Road triple pipeline construction, 1904

Eleven men in a work gang plug leaks in a tunnel, the Torresdale Conduit

Torresdale Conduit work gang, 1906