Topics Infrastructure

Pipe Aqueduct across Wissahickon Valley, 1868 (2004.057.0074.004)

Wissahickon Pipe Aqueduct, Roxborough to Mt. Airy, 1868

Frankford Creek Watershed Historical Timeline

Down Under III: A walk in the Dobson’s Run Storm Relief Sewer, June 15, 2010

Dobson FLP

Requiem for a stream: A brief history of Dobson’s Run

Down Under, Part 2: Beaver Creek as it appears today

Aramingo Sewer, view near Hughes & Patterson and Beach Street Bridge, March 15, 1902

Aramingo Canal, Then and Now

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

International Exhibition situation plan, 1876

Centennial Exhibition situation plan, 1876

69th St. Sewer and Culvert across Lansdowne

69th St. Sewer and Culvert across Lansdowne AVe.

Showing method of sinking the pipe on the bed of the River (2004.057.0074.006)

Showing the method of sinking the pipe on the bed of the river

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

Torresdale Conduit work gang, 1906