Pipeline being laid in Wissahickon Avenue
Down Under!
Mill Creek Sewer under construction, 1883
Bridge Street, intermediate pier, ca. 1896 [Detail]
Bridge Street Draw, intermediate pier, ca. 1896 [detail]
Bridge Street Draw, intermediate pier, ca. 1896
Bridge Street Draw, construction of piers, ca. 1896
Bridge Street Draw, Cofferdam, ca 1896 [Detail]
Bridge Street Draw, Cofferdam, ca. 1896
Bridge Street Draw, southeast corner property, June 12, 1896