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today, at about 4.30pm, LNER A4 locomotive 4468 Mallard set a rail steam speed record of 126 mph, which remains unbeaten to this day, despite other claims.
July 3rd, 2008
today, at about 4.30pm, LNER A4 locomotive 4468 Mallard set a rail steam speed record of 126 mph, which remains unbeaten to this day, despite other claims.