Attica, Athens, 454-404BC, silver tetradrachm, (17.13 g), struck 430-420 B.C., obv. head of Athena to right wearing ivy crested helmet, eye front, rev. owl standing to right, head facing, olive twig and crescent behind, to right, AQE, all in incuse square, (S.2526, BMC 62, SNG Cop 31, Kroll 8, SNG Gulbenkian 519-21). Nearly very fine.
Ex Dr Busso Peuo with their ticket.