Filling Low Land: A Story of Ash-Dumping in the Wingohocking Creek Watershed
Northeast Philadelphia history, one page at a time: The Holmesburg Library Scrapbook Collection
Car 2615, Brill, 1909, Brill Curtis trucks
Ash car 2622, later P-13 and W-31
Car 5615, later P-16 and the second D-31, Brill, 1911, Curtis C-1112 trucks
