It is the work of father and son team David and Rob Waller and first appeared on the exhibition circuit nearly 20 years ago.
It is a model of Dduallt station and the unique spiral at the beginning of the 'Deviation' on the Festiniog Railway in Wales.
The layout has been exhibited across all nations in the UK and also in Germany and Holland.
The station is modelled in 1988 condition with the passing loop and signal box but the trains include some of the latest rolling stock including L&B replica locomotive 'Lyd' and the new generation of carriages being turned out at Boston Lodge Works.
