Attica. Athens. Tetradrachm. 440-404 a.C. (Gc-2526). (Sng Cop-31). Anv.: Head of Athena right, wearing crested Attic helmet ornamented with three 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, ΑΘΕ before; all within incuse square. Ag. 17,16 g. Almost XF. Est...500,00. /// SPANISH DESCRIPTION: Attica. Atenas. Tetradracma. 440-404 a.C. (Gc-2526). (Sng Cop-31). Anv.: Cabeza de Atenea con casco a derecha. Rev.: Lechuza a derecha, mirando de frente con rama de olivo y creciente, delante AOE. Ag. 16,95 g. EBC-. Est...500,00.