Annual reports and other documents relating to Philadelphia’s water supply system, 1796-1941
Birch’s Views of Philadelphia, 1800
Thomas Mill Covered Bridge over Wissahickon Creek (Picturesque America)
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
Beauty from Utility: The Architect of the Southwest Sewage Pumping Station
Centre Square Water System
Queen Lane Water Works (1894)
Torresdale Water Works (1907)
From Creek To Sewer
Lardner’s Point Pumping Station (1902)
Belmont Works (1870)
Roxborough Works (1869)
Germantown Works (1851) and Mt. Airy Works (1882)
Spring Garden Northern Liberties, or Schuylkill Works (1844)
Fairmount Water Powered Works Expansion (1859 to 1861)
Fairmount Water Turbine Wheels (1851)
Fairmount Water Powered Water Works (1822)
Fairmount Steam Works (1815)
Delaware and Kensington Works (1851-1890)
High Pressure Fire Service Stations (1902)
The Chestnut Hill Works (1859-1911)
