ATTICA, Athens, Tetradrachm, late standardised type, a possible Pharonic imitation, c. 440-405, helmeted head of Athena right, rev. owl standing right, olive sprig to left, αθε to right, all within incuse square, 17.24g (Kroll 8; van Alfen Gp 11.A.1). Struck from a worn obverse die, otherwise very fine, toned £90-£120