This landscape view looking west from Reservoir Hill in Philadelphia shows the Fairmount Water Works, originally constructed between 1812 and 1822 after the designs of Philadelphia chief engineer Frederick Graff. Built to supply the expanding city with safe drinking water, the works included an engine house, mill house, and a millrace bridge. Visitors are seen strolling on the landscaped grounds of the works and rowers are visible on the nearby Schuylkill River. Also depicted are residences, probably including Lemon Hill, the Schuylkill Canal lock, and the river dam. The illustration ...