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