Drawing Dock Creek
Smith’s and Windmill Islands
Streams, islands, and ferries of early Philadelphia
Fairmount Water Works from the forebay, 1833
Delaware River at Arch Street from the New Jersey side, 1914
State House Garden, Philadelphia, 1800
The City and Port of Philadelphia on the River Delaware from Kensington, 1800
Schuylkill River Hydrographical Survey 1861-66 by H. P. M. Birkinbine
Fairmount Park, bird’s eye view from Lemon Hill, detail