Allchin Traction Engine
The 1925 Allchin was the first model
in the Yesteryear range. It was made from 1956 to 64 and was
always painted green with red wheels and gold trim. the boiler
door first appeared in copper, then gold and finally in silver.
The rear wheels originally had diagonal treads but this was soon
changed to straight treads. One hard to find variation had the
smooth rear wheels from the Y11 Aveling Porter Steam Roller
fitted.