Cutting for a Π-clamp in top at right end; another is leading back near left end. Left end thinned to a tenon. Original workmanship is excellent, but the piece has probably been reused.
Clear traces of ... 21 July 1959
Top and right end preserved. Fine work, probably of 5th c. B.C.
Pentelic marble.
Cf. A 2968. From demolition of tower of Late Roman Fortification at S.W. corner of the Library of Pantainos. 3206 Leica, ... 5th c. B.C.
