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Steam train returns to London Underground for the first time in a century to mark 150 years since the Tube was opened | Daily Mail Online
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Preserved London Transport electric locomotive #12 'Sarah Siddons' of the Metropolitan Line… | London underground train, London underground tube, London underground
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London Underground: Amazing images show houses being demolished for the Tube in 1863 | Daily Mail Online
![General Knowledge on Twitter: "The Beijing Subway is the longest metro system by route length (699.3 km). The New York City Subway has the most stations (472). The London Underground is the General Knowledge on Twitter: "The Beijing Subway is the longest metro system by route length (699.3 km). The New York City Subway has the most stations (472). The London Underground is the](https://pbs.twimg.com/media/EQgqZbFXsAIbFK9.jpg)
General Knowledge on Twitter: "The Beijing Subway is the longest metro system by route length (699.3 km). The New York City Subway has the most stations (472). The London Underground is the
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1863: A contemporary lithograph of a steam locomotive on the Metropolitan line near Paddington Station Picture: Hulton Arch… | Лондонское метро, Фотографии, События
Steam trains runs on London Underground for first time in over 100 years: Metropolitan Steam Locomotive Number 1 goes from Earl's Court to Moorgate - Mirror Online
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