Tyer's No.6 Single Line brass Tablet GLENFINNAN - ANNAT No. 30. Ex West Highland line between Fort William and Mallaig. Re-engraved from an original Glenfinnan - Banavie Tablet. The Glenfinnan to Camus-na-Ha section opened on 15th November 1942 as a wartime measure and re-engraving would have probably occurred then. When the latter box was replaced by Annat signal box on 21st June 1964 it was re-lettered once more. Glenfinnan and Annat signal boxes were both closed on 6 December 1987.