1.0 TTR10283 40123 (Cat No TTR10283) Ais Gil on Thames-Clyde Express. OCT 75 David Canning British Railway Photographs https://www.britishrailwayphotographs.com/ photo 1100 733 https://www.britishrailwayphotographs.com/img/s/v-10/p3899488371-5.jpg