Items

Historic resources from our archives - images, maps, documents, and more.

Centre Square Water Works, Drawings of Intake Basin

Centre Square Water Works, Frederick Graff, Sr. Plans, 1799

Benjamin Henry Latrobe, portrait by Filippo Costaggini, 1880

Centre Square Water Works, Latrobe Plans, 1799

1830 plan for the Pine Street Sewer

Plan of Pine Street Sewer, 1830

Color Diagram of Plan for the Collection, Purification and Disposal of the Sewage of the City of Philadelphia

Sewage collection and disposal plan

Plan for the Collection, Purification and Disposal of the Sewage of the City of Philadelphia, 1912