Being a modeller (sans layout still!) of the Highland Railway in the early grouping period (upto about 1932 ish) I am in need of quite a lot of coaching stock of various heritage. The Highland in this period was a fascinating place with the indigenous coaching stock being replaced/supplemented by better quality pre-grouping stock from elsewhere. This stock was moved around so that as newer stock was introduced in England, the older stock was cascaded to the North to improve facilities there.