The Geldersche Stoomtramweg Maatschappij was a gauge steam tram that operated over between Arnhem, Doetinchem and Gendringen in the Netherlands, with a short section extending to Isselburg in Germany. It was built in 1881 and was closed around 1957. Several other tramways were amalgamated into the Geldersche Stoomtramweg Maatschappij. The Geldersch-Westfaalsche Stoomtram-Maatschappij was taken over in 1920, The Geldersch Overijsselsche Stoomtram Maatschappij, originally a gauge line, was amalgamated in 1934, when the GOSM gauge was reduced to . The Tramweg Maatschappij Zutphen-Emmerik was also taken over in 1934, and the Tramweg Maatschappij De Graafschap in 1939.Baddeley, G.E. 1980, The Continental Steam Tram, LRTA, London
See also Narrow-gauge railways in the Netherlands
References
External links Photographs of a preserved GSM tram locomotive and coach