tourist lines, preservation sites and museums. The particular advantage in cane sugar operations is the ability to use the dried solid residue of pressing the cane (see bagasse) as a fuel of trivial cost, providing that low cost technical labor is available to maintain the locomotives. Australia Puffing Billy Railway in Victoria, Australia: Class B Climax 1694. Purchased by the Forests Commission Victoria in 1928 for hauling logs on the Tyers Valley timber tramway which branched off the Moe-Walhalla railway east of Melbourne. After decommissioning the locomotive in the early 1950s it was stored (abandoned) at the State Sawmill site at Erica until it was transferred to Puffing Billy's museum for static display in 1965. Restored to steam by the Puffing Billy Railway in the 1980s. A major overhaul has been finished and it returned to service Sunday 8 September 2013. Lima-built Shay locomotive from the Ali-shan railway in Taiwan, although it has not yet been restored. Canada The Canada Science and Technology Museum in Ottawa, Ontario has an operational class B Shay Locomotive, that is in operation Sundays and Wednesdays in July and August. The British Columbia Forest Discovery Centre in Duncan, British Columbia. Shays - Lima shop numbers 2475 (display) and 3147 (out of service pending boiler work). Climax shop numbers 1057 (display) and 1359 (operational). Indonesia Wide variety of types still in use at sugar mills. Most are long wheelbase 0-10-0 locomotives that use an articulation technique incorporating a geared drive to the outer-most axles, the inner pair being direct-drive. New Zealand Shantytown, West Coast: Heisler, makers no. 1494 (unrestored) Climax, makers no.1203 (out of service pending overhaul) The Pukemiro Line, Pukemiro: Heisler, makers no. 1063 (parts only. Engine unit and 2 bogies) Heisler, makers no. 1082 (awaiting overhaul) Climax, makers no. 1650 (under restoration 2014) Price Cb 117 (Class A Climax clone, restored, operational) Price E 111 (Class B Climax clone, under static restoration 2014) "Steam Scene", Christchurch: Price V 148 (Heisler clone, operational) Te Awamutu "Climax, makers no. 1317 (under static restoration 2014) "Ferrymead Heritage Park", Christchurch: Heisler, makers no. 1450 (unrestored) Price Cb 113 (Class A Climax clone, restored) Mawhera Reserve, Red Jacks, beside SH7, unrestored G & D Davidson 1913 0-4-4-0 United Kingdom About 30 Sentinels and a few Aveling & Porters have been preserved. A few examples are shown below: Buckinghamshire Railway Centre: two Aveling & Porters two Sentinels Embsay and Bolton