Centre Square Water Works, Latrobe Plans, 1799
Fairmount Water Works and the Schuylkill River, 1838
Centre Square Engine House, ca. 1807
A Day in the Ma’sh – Untitled (p. 352)
A Day in the Ma’sh – Still Useful
A Day in the Ma’sh – Low Tide
A Day in the Ma’sh – At CLXIV Canal Boat St.
Plan of the City of Philadelphia and Adjoining Districts, 1830
Northern Liberties and Spring Garden Water Works
Fairmount Park, bird’s eye view from Lemon Hill, detail