Philadelphia’s Water Supply, Watersheds, and Sewers
Rare maps of a mostly-forgotten Pennsylvania canal.
Map showing all the municipalities in the Schuylkill River watershed, and their populations as of 1900. The total population given on the map, 386,244, does not include the City of Philadelphia.
Also known as Townsend’s Mill, this grist mill stood on Wingohocking Creek from roughly 1683 until its demolition in the mid 1870s.
1934 booklet about the Belfield estate in Olney. The house and various outbuildings are now part of the LaSalle University campus.