Greece. Attica, Atene. AR Obol, c. 454-404 BC. Obv. Head of Athena right, wearing crested Attic helmet decorated with three olive leaves over visor and a spiral palmette on the bowl. Rev. ΑΘΕ. Owl standing right, head facing; olive sprig behind; all within shallow incuse square. Dewing 1606-1608. BMC Attica 99. SNG Cop. 53-56. SNG München 77-82. AR. g. 0.55 mm. 7.00 R. VF+. Rare.