Keywords: NSB 25A.jpg Steam locomotive type NSB 25A Built by Hamar Jernstøperi in 1911 The most numerous steam engine type at the NSB; built in 42 specimen In use on Dovrebanen south of Otta Weight 25 9 tons Top speed 40 km/h Nr 227 at Norwegian Railway Museum Hamar own 2007-07-17 User Mahlum Norwegian Railway Museum NSB type 25 |