Going slightly off topic, does anyone remember the model railway at Hamley’s of Regent Street in London probably in the early/mid 1950’s. There was a large sweeping staircase up to the first floor and the atrium was surrounded by a beautiful 4mm scale railway, fully scened, probably mostly hand made. It held my imagination even though, if I remember correctly, it was only a single line roundy roundy. Less is more, as they say.