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The Winter Palace is a palace in Saint Petersburg that served as the official residence of the House of Romanov, the emperors of Russia, from 1732 to 1917. The palace and its precincts now house the Hermitage Museum. The floor area is 233,345 square metres (it has been calculated that the palace contains 1,886 doors, 1,945 windows, 1,500 rooms and 117 staircases). The total area

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