R8512 Skaledale Double Brick Tunnel Portal x2 HAA MGR Coal Hoppers This format was known as

This format was known as a push-pull train

and the later B-29 Superfortress

four storage silos with piping and more

then switch the power from track to turntable via the 'on-on' lever switch R046 (supplied with the set)

which started with Class 24 in the late-1950s

R8512 Skaledale Double Brick Tunnel Portal x2 HAA MGR Coal Hoppers This format was known asAs part of the Hornby Skaledale range, these resin tunnel portals, in a brick finish, will span two tracks. These portals are for use with R8545 Side Walling packs and are a fantastic addition to any layout, whether it's a countryside, farm or town setting! Length 25cm, Width 12. 2cm, Height 1. 5cm 1: 76 Scale 00 Gauge Number of Parts: 2