Along the line of the north wall of the Middle Stoa; in foreground, the northeast corner, the Exedra and the terrace wall ... west Horizontal (normal) ... 28 Feb 1953
Terrace Exedra foundations ... northeast 1555 Horizontal (normal) ... 23 May 1964
Terrace Exedra foundations ... west 1553 Horizontal (normal) ... 23 May 1964
Terrace Exedra foundations ... AMS northeast 1555 Horizontal (normal) ... 23 May 1964