It seems the railway and Croydon Canal once co-existed together between 1839-c1850, with the canal being culverted underneath the railway at 3 different points, giving you a clue to the supposed canal remnant mentioned in a book I recently acquired.
Completed
*Penge boundaries
*Croydon Canal
*Field boundaries
*Woodland still in existence at the time of the canal
*Penge Common boundaries (from illegal enclosures)
*Superimposition of Clay Coppice
Todo
*Corroboration from other maps:
-Norwood Enclosure,
-Croydon Tithe,
-Ordnance Survey.
