Take a tour to learn about heraldry and the Scottish clans and watch the woodcarvers producing coats of arms, even buy your own. Watch the large Victorian steam engine working and stand on top of the largest working water wheel in Scotland. The history of power from the industrial revolution concludes with the huge early 20thC diesel engines. The museum also has the largest '0' gauge railway in the country, with full length passenger and goods trains. Coffee and gift shop.