Attica, Athens AR Tetradrachm, c. 454-404 BC Condition: Very Fine. Free of any bankers' cuts. Obv: head of Athena, right, wearing crested Attic helmet ornamented with 3 olive leaves above visor and spiral palmette on bowl, round earring with central boss, and pearl necklace. Rev: owl standing to right with head facing, olive sprig and crescent behind, AΘΕ before, all within incuse square Kroll 8; Dewing 1591-8; SNG Copenhagen 31. Weight: 16.85g Size: 23mm (4h) Provenance: from the estate of a Genevois collector, via Chapponniere & Firmenach, acquired from a London-based auction house earlier this year.