Bridge Street Draw, draw partly open, July 26, 1897
Bridge Street Draw with draw open, July 26, 1897
Bridge Street Draw, July 26, 1897
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, looking north, ca. 1896
“A Snake That Will Be Straightened Out,” map of Frankford Creek with proposed changes, 1949
Map of the County of Philadelphia from Actual Survey, 1843
Outline Map of the County and City of Philadelphia and Vicinity, 1883