Watch List notes:

ATTICA, Athens, (449-413 B.C.), silver tetradrachm, (16.92 g), issue c.430 B.C., obv. head of Athena to right wearing ivy crested helmet, eye in profile, rev. owl standing to right, head facing, in erect posture, olive twig and crescent behind, to right, **AQE, all in incuse square, (S.2526, BMC 62, cf.Starr Pl.XXII, Agora 8b). Toned, very fine/good very fine.

Ex Dr V.J.A. Flynn Collection and Spink Auction Sale 7023, 27 September 2007 (lot 58), with their ticket.