The German made narrow gauge steam locomotive Krauss No 2640 operated on the Tullah Tramway (a.k.a. North Mount Farrell Tramway or Wee Georgie Wood Railway) between 1908 and 1921, where it was known as "Puppy", because of its high pitched ‘bark’. In 1915, the well-known Tasmanian photographer H J King photographed it at work.