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Conduite.Vezelay. Nous avons encore vu le long du mur du collatral sud de la nef de l'glise abbatiale de Vzelay des conduites isoles destines diriger les eaux pluviales tombant sur les combles dans la citerne creuse au centre du clotre ViolletleDuc Technology ViolletleDuc Drawings of Vzelay by ViolletleDuc