


Map Lovers’ Monday: Water for City Hall

Wissahickon Pipe Aqueduct, Roxborough to Mt. Airy, 1868

Listening for leaks

Wooden Pipes in Philadelphia

Wooden Water Pipe, removed from Market Street, December 6, 1901

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
