Klepsydra drain where it tunnels through bedrock under the Middle Stoa ... north 2752 Horizontal (normal) ... 4 Jul 1968
View of the drain after the removal of one pair of drain tiles ... north 2150 Horizontal (normal) ... 17 Mar 1959
Klepsydra drain just south of the south wall of the Middle Stoa ... south 2750 Horizontal (normal) ... 4 Jul 1968
View of the drain after the removal of one pair of drain tiles ... AMS north 2150 Horizontal (normal) ... 17 Mar 1959
Klepsydra drain where it tunnels through bedrock under the Middle Stoa ... AMS north 2752 Horizontal (normal) ... 4 Jul 1968
Klepsydra drain just south of the south wall of the Middle Stoa ... AMS south 2750 Horizontal (normal) ... 4 Jul 1968
View of the back wall ... south 3300 Horizontal (normal) ... 27 Jul 1961
Deep central basin: detail of the northwest corner, showing outlet pipe ... northwest 3304 Horizontal (normal) ... 27 Jul 1961
