The seventeenth issue of our popular Existing Locomotives Handbook (17EL) listing all known locomotives of 1’3″ gauge and above in the Brisitsh Isles (but excluding the capital stock of London Transport and the Train Operating Companies). The observations  are in accordance with our records as at 1st May 2015 and are derived from observations and notes made by our members. Members of the Society receive regular update lists between issues of the Handbook. A complete index of all locomotives is included in this book