Attica, Athens. Tetradrachm; Attica, Athens; 440 BC, Tetradrachm, 17.15g. SNG Cop-31. Obv: Head of Athena right wearing Attic helmet adorned with three olive leaves above visor and spiral palmette on bowl, round earring with central boss and pearl necklace. Rx: Owl standing to right with head facing, olive sprig and crescent behind, ΑΘΕ before; all within incuse square.This is an exquisite image of the goddess Athena. MS