Hornby R30361 BR, Thompson Class L1, 2-6-4T, 67735 - Era 4The LNER Thompson Class L1 2 6 4T steam locomotives began with prototype No. 9000 in 1945 as part of Thompsons Standardisation Programme, painted in an apple green livery. The North British Locomotive Company constructed No. 67735, which entered service on 5th November 1948 in a BR Black livery. The locomotive featured a Westinghouse air brake pump on the right hand side of the smokebox, with a vacuum ejector for alternative train braking. In August