This is a Meccano model of the Stephenson Rocket locomotive made from parts that would have been available in a No. 6 set of 1947, for use on an O gauge track powered by a clockwork Magic motor. The tender uses improvised flanged wheels from one inch pullies and bush wheel discs as the 6 set did not have these. The width of the O gauge track limits the size of the boiler as it has wheels on the sides. I had built this a few years ago but forgot to add it here.