Thracian Chersonese AR half drachm Thracian Chersonese
480-350 BC. Silver half drachm, 2.36 g. 

Obv.: Forepart of lion,
 head reverted. 
Rev.: Quadripartite incuse square, 
dot over AG monogram / grain ear on stalk with leaf.
Berlin 38

Used with permission of CNG coins, www.cngcoins.com, Feb, 2011