Wingohocking Sewer across Penn St.
Down Under III: A walk in the Dobson’s Run Storm Relief Sewer, June 15, 2010
Down Under, Part 2: Beaver Creek as it appears today
Wooden Pipes in Philadelphia
Still photo from a video sewer inspection, 2000
Norman Lofton inspects sewer at Ditman and Sheffield, 1987
Thomas Run sewer outlet at Cobbs Creek
Captain Sewer and Michael Nutter, 1998
