Fairmount Water Works from the forebay, 1833
Fairmount and vicinity, 1839
Isometrical View of Fairmount Water Works, 1843
Fourth of July, Centre Square, ca. 1812
Centre Square Engine House, ca. 1807
“Town street scavengers from life,” Kollner, 1844
Exploring the Lenapehoking Watershed on Native American Heritage Day
19th century life in South Philadelphia’s marshland
Delaware River at Arch Street from the New Jersey side, 1914
A Day in the Ma’sh – Untitled (p. 352)