Inscribed boundary stone.
Face smooth 0.10m. down from top.
Rough picked on top, sides and below 0.10m. on face.
"O" for genitive "OY", "H" for aspirate; tailed "rho".
Letter spacing: 0.026m.
Pentelic ... 2 September 1966
Continuation of poros gutter into tile drain at middle hieron. End of poros gutter at left above horos of hieron. View from north ... AMS Horizontal (normal)