Sophytes. Baktria, Pre-Seleukid Era. ca 305-294 BC. AR Hemidrachm. 12mm, 1.79 g. 

Helmeted head of Athena right.
AQR, Owl standing right, head facing; to left, curved back,
olive branch in upper left field. 

Bopearachchi, Sophytes 1A; SNG ANS 9-10..

With permission of cngcoins.com, Nov. 2007.
$150.