Dirty and Polluted Philadelphia in the 1970s Before the Great Clean up Began
#47 Walt Whitman Bridge Crosses The Delaware River At South Philadelphia, Leads To New Jersey Suburbs, August 1973
Places & People

Dirty and Polluted Philadelphia in the 1970s Before the Great Clean up Began
#47 Walt Whitman Bridge Crosses The Delaware River At South Philadelphia, Leads To New Jersey Suburbs, August 1973
Places & People