Syangela, Caria, AE11, 300-275 BC. 0.95 g. 

Barley corn or spearhead within wreath.
SYAG, bunch of grapes.

Wenninger p. 388 otherwise unpublished. 
Extremely rare. 

With permission of cngcoins.com, mail bid sale 79, lot 375, Sept 2008
Estimate: $200