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Electric trams of the 1890s had separate numbers for motors and trailers within each separate system and the unified numbering scheme was not introduced for the electric tramcars until 1898. ==Classification== A statewide numbering scheme was required as isolated electric segments became joined and rolling stock interchanged and major maintenance performed at Randwick Tramway Workshops. In 1905 a general alphabetical classification was introduced to the NSW Government Tramways. In general lettering indicated: * A and B were given to steam stock * C through to N (and later 0) to electric cars based on seating capacity. * T was planned for trailers but not displayed * S indicated general service, non-passenger carrying stock * U for ballast motors * V for ballast trailers * W for electric water sprinklers. Electric trams continued to allocated letters with the exception of I, Q, Y and Z. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Sydney Tram Classification」の詳細全文を読む スポンサード リンク
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