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Pianta cast st marcel Nigra fig . it piantina del Castello SaintMarcel SaintMarcel Valle d'Aosta Italia Carlo Nigra Torri castelli case forti del Piemonte dal al secolo XVI La Valle d'Aosta Quart AO Musumeci fig Carlo Nigra Custom marker PDold Uploaded with Plans of castles and towers by Carlo Nigra Castello di SaintMarcel