This was modelled on the BR Mark 1 corridor coach. It was moulded in several parts. The body with its cut-out windows, a roof that clipped onto the top, mounted on two bogies. There was more than type of coach, some were standard corridor coaches, whilst some showed the window for a toilet compartment at one end.
Bogie detail included the side frame, coil spring and journal box.
The body was painted crimson, the roof was silver. There may have been a production run painted in southern green.
The bogies were different castings, the leading one had a pin and the trailing one had a towing slot.