R30501 Class B12 4-6-0 BR Black Late Crest 61516 Steam LocomotiveExpected Delivery Q2 2026 (Subject to Change at Manufacturer's Discretion). A shining replica of the BR B12 Class, this OO gauge model is highly detailed, with sprung metal buffers and NEM tension lock couplings. Upgrade to HM7000 with a 21 pin decoder (sold seperately). Stephen D Holden designed the S69 inside cylinder 4 6 0s for the Great Eastern Railway. First introduced in 1911, it was the last of 71 built before the Grouping appeared in 1921.