Referenced by Selection: Atlas of Properties along Philadelphia Area Railroads, 1882 Your Browser doesn't support iframes. Geographic Area Covered: Pennsylvania--Ridley (Township), Pennsylvania--Tinicum (Delaware County : Township), Pennsylvania--Prospect Park (Delaware County), Pennsylvania--Ridley Park, Pennsylvania--Delaware County Geographic Coordinates: (W 75°20ʹ03ʺ--W 75°17ʹ26ʺ/N 39°53ʹ18ʺ--N 39°51ʹ30ʺ) View on Google Maps