Greek coins
Attica, Athens. Tetradrachm circa 470, AR 17.26 g. Head of Athena r., wearing Attic helmet decorated with olive leaves and palmette. Rev. Owl standing r.; in l. field, olive sprig and crescent. All within incuse square. Svoronos pl. IX, 1. Seltmann pl. XIX, cf. A282/P357 Group N. Starr Group IIB, 37.
Of excellent style, light iridescent tone and good very fine / about extremely fine