No. 19 - aka (Bagnall No' 2962) is a preserved 0-4-0 saddle tank locomotive, built by W.G. Bagnall in 1950. It was the final steam locomotive to work in the HM Devonport Dockyard, and is currently owned by the Cornish Steam Locomotive Preservation Society. In 1996, No. 19 was taken out of service so it would have its wheel tyres replaced, before returning to service in 1998.