Looking northeast. X-x= inner late walls. Y-y is modern wall ... AMS Horizontal (normal) ... Looking northeast. X-x= inner late walls. Y-y is modern wall.
Monument bases, view from south. XX = Monument Base A. Y = Monument Base B. Z = Cover of Great Drain ... AMS Horizontal (normal) ... Monument bases, view from south. XX = Monument Base A. Y = Monument Base B.
