The photos
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Valle Orsera ski mountaineering
© Mario Vannuccini
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Valle Orsera ski mountaineering
© Mario Vannuccini
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Valle Orsera ski mountaineering
© Mario Vannuccini
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Valle Orsera ski mountaineering
© Mario Vannuccini
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Valle Orsera ski mountaineering
© Mario Vannuccini
![](/uploads/img/3/51109.jpg)
Valle Orsera ski mountaineering
© Mario Vannuccini
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The 1862 British route to Monte Disgrazia.
© Mario Vannuccini