Greek Coinages, ATTICA, Athens, Tetradrachm, c. 353-297, helmeted head of Athena right, rev. owl standing right, olive sprig to left, αθε to right, all within incuse square, 17.05g (Kroll –; Sear 2537). Well-centred with full reverse legend visible, obverse struck from a worn die, otherwise about very fine £150-£180