Centre Square Water Works, Frederick Graff, Sr. Plans, 1799
Images from ‘The Water Supply of the City of Philadelphia by a proposed Aqueduct from Norristown Dam’
Plan of Pine Street Sewer, 1830
Fairmount Gardens with the Schuylkill Bridge, 1839
Fairmount Water Works, W.H. Bartlett, 1839
Fairmount Water Works and the Schuylkill River, 1838
Fairmount and vicinity, 1839
Isometrical View of Fairmount Water Works, 1843
Fair Mount Water Works engine house, 1819
Centre Square Engine House, ca. 1807