Rectangular dowel in bottom.
Rectangular dowels for column base in top, with pour channels. Lower part of back of block projects irregularly, showing how deep paving slabs were, ca. 0.20-0.25m.
Blue Hymettian ... 1933
Dowel in right end for course above still retains head. Iron hard to trace. The clamp at this end also retains some lead, both being worn down with surface of block by reuse.
Blue Hymettian marble.
A 138 ... 1933