Areas of the Great Drain wall reconstructed in modern times; arrow=original course of stones, area west of Grave D 16:2 ... Laura Gawlinski ... southeast Horizontal (normal) ... 28 Jul 2015 ... ΟΟ
Areas of the Great Drain wall reconstructed in modern times, with perpendicular modern wall ... Laura Gawlinski ... northeast Horizontal (normal) ... 28 Jul 2015 ... ΟΟ