Plate 477. L10, looking north. Words cut into the stone. An opening to the left. The air is fresher here.Plate 478. L10, looking east. A wall, close enough to touch. An opening to the right. The air is fresher here.Plate 479. L10, looking south. The passage runs two paces to a wall. An opening to the right. The air is fresher here.Plate 480. L10, looking west. The passage runs five paces to a wall. An opening to the left. The air is fresher here.