Item Types Image

Fairmount Water Works and the Lemon Hill Observatory

Play Ball! Meet the 1960 PWD Softball Team

Birch’s Views of Philadelphia, 1800

Frankford Pumping Station, ca. 1900

Frankford Pumping Station Plans and Diagrams, 1870s

Photograph of Roberts Mill on Wingohocking Creek in Germantown, built in the late 17th century. (Photograph by J. C. Browne, 1871. Castner Collection/Free Library of Philadelphia)

Roberts Mill, Wingohocking Creek, 1871

Aqueduct carrying sewer over Creishem Creek, in the Wissahickon Valley, 1892

Cresheim Aqueduct

Old U. S. Navy Yard

Old U. S. Navy Yard

Schuylkill River from below the South Street Bridge, 1873

Philadelphia from Belmont, West Park (Picturesque America)

Schuylkill River above Belmont (Picturesque America)

Coal Depot, Richmond, on the Delaware (Picturesque America)

Navy Yard on the Delaware River (Picturesque America)