Dauphin and Sydenham car crash, Jan. 17, 1978
Mill Creek Sewer under construction, 1883
Outhouse over the Schuylkill near Pottstown
Swimmers at Pier 126, Delaware River, July 15, 1918
Allegheny Avenue Sewer at Pier 126, 1918
Bingham Street Sewer, East of Tacony Creek, 1921