Mixed ... HAT ... 451-463, pp. 1736-1739 (1936-37) 464-504, pp. 1900-1905 (1938) 1733 1934 ... 1937, 1938, 1952
Between back wall and retaining wall of stoa, from north. Arrow indicates mass of earth now removed ... AMS 1797 Horizontal (normal) ... May 1938
