Syangela, Caria. Ca 300-275 BC. AE 11mm, 1.20 g.

Wreathed head of Dionysos left.
SY sideways to right of kantharos, bunch of grapes 
to left. 

Yarkin 4; SNG Keckman 265. 

Rare.
With permission cngcoins.com, auction 286, Lot 133, Sept 2012.