Greek Coinages, ATTICA, Athens, Tetradrachm, late standardised type, c. 440-405, helmeted head of Athena right, rev. owl standing right, olive sprig to left, αθε to right, all within incuse square, 17.20g (Kroll 8; Kroll Empire, fig. 2.8; BMC, Group β, 46ff; Sear 2526). Good very fine, the reverse well-centred and struck up £340-£400

CNG eAuction 434, 12 December 2018, lot 70