Pipeline being laid in Wissahickon Avenue
Still photo from a video sewer inspection, 2000
Wooden Water Pipe, removed from Market Street, December 6, 1901
69th St. Sewer and Culvert across Lansdowne AVe.
Bureau of Water, Cumberland, west of 13th Street, pipe line, 1907
Oak Lane Reservoir pipeline, 1904
State Street pipeline construction, 1904
Showing the method of sinking the pipe on the bed of the river
Water Works Standpipe, 1853
State Road triple pipeline construction, 1904