Fairmount Water Works in High Resolution
Ghosts of Water in Fairmount Park, Part 1, with Adam Levine
Annual reports and other documents relating to Philadelphia’s water supply system, 1796-1992
Fairmount Water Works (Picturesque America)
History of Belfield (1934)
Overbrook, as it was. A brief history of the Overbrook neighborhood of Philadelphia, focusing on changes in the natural landscape.
Newspaper Clipping Scrapbooks of Frederic Graff Jr.,Chief Engineer of the Philadelphia Water Department: Part 1, 1854-1857
Newspaper Clipping Scrapbooks of Frederick Graff Jr., Chief Engineer of the Philadelphia Water Department. Part 2: 1858-1871
Lighthouses along the Delaware, 1913
Visions of the Schuylkill, 1884 and Now
