Twenty-fourth Ward (or West Philadelphia) Works, 1855
Centre Square Water Works, Frederick Graff, Sr. Plans, 1799
Centre Square Water Works, Latrobe Plans, 1799
The Centre Square Works, 1801
The Water Works of the City of Philadelphia. The Story of their Development and Engineering Specifications.
Fairmount and vicinity, 1839
Centre Square Engine House, ca. 1807
Bethlehem Water Works, 2011
The Water Works in Centre Square, Philadelphia
Centennial Exhibition situation plan, 1876
