Plate 337. A8, looking north. A wall, close enough to touch. An opening to the right.Plate 338. A8, looking east. The passage runs three paces to a wall. An opening to the right.Plate 339. A8, looking south. The passage runs four paces to a wall. An opening to the left.Plate 340. A8, looking west. A wall, close enough to touch. An opening to the left.