Here are the details of maps for Chorley (North):
This detailed map covers the northern part of Chorley, with coverage stretching from Hollinshead Street northward to Hartwood Hall, and from Park Road eastward to Lower Healey Wood. Features include Talbot Mills, Lower Healey Bleach Works, Lancaster Canal, Heapey Bleach Works, Knowley Top, Botany Bay, Fosterfield Mill, Canal Mill, railway lines and engine shed, Diamond Mills, St Peter's church, North Street Mills, Chorley Hall Farm, Hartwood Green. A commercial directory, entries A-H, is included on the reverse and the map includes a general introduction to Chorley by Jim Heyes.
The map links up with Sheet 77.12 Chorley to the south.