Wiener Tramwaygesellschaft trailer type s2 no. 1504 (Spiering 1872). This was originally a horse tramcar, designed to be pulled by two horses. In 1882 it was rebuilt to the appearance still seen today. In 1904 it was repainted from green to cream/red and equipped as a trailer for electric trams. In service until 1949, then stored for a future tram museum. In 1961 it was painted green to be used as a trailer for the steam tram locomotive no. 11, even though it had never been a steam tram trailer. In 1996 the state of 1904 was restored. Length 6.7 m, wheelbase 1.9 m, weight 4.0 t.

Wiener Straßenbahnmuseum, 2011-06-26.

tobias b köhler