Search results
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Wall of the Borgo or Leonine city, loop-hole, A.D. 850
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Walls of Rome, scarped cliff of the Vatican, and Wall of Sangallo built upon it, near Porta S. Spirito
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Walls of Rome, Vatican Fortress, scarped cliff of the time of the Kings, on the south side, near Porta S. Spirito
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Walls of Rome, Vatican observatory
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