From base drum of column. The midpoint of its underside is marked by the intersection of two scratched lines, each ca. 0.20m. long. Surface of underside finished throughout with a toothed chisel, save ... 16 June 1933
Top surface rough-picked to edge.
Bottom surface rough-picked, with a finished bearing surface. Beveled dowel cutting. Arrises, with a given spacing, wider at the bottom.
Pentelic marble.
Found at I/2-7/3 ... 23 March 1933