1. who visited thesiteatmysuggestion has kindly described to me its present appearance;Radley;His notes are incorporated in the text
2. This measures 290 ft. by 240 ft. (88 m. x 73 m. approx.), and has an inner ditch 38 ft. wide and 13¼ ft. deep (II.6 m. x 4.7 m.);ANTIQUITY,1964