Ionia, Clazomenae. AE 18. 380-300 BC. 

Obv: Athena facing slightly right wearing triple-crested helmet 
Rev: KLAIOME / NIWN above Ram walking right, thunderbolt before. 

SNG Cop 85. Sear 4323. 

5.8g. 
EF with fantastic details on both sides, nicer than any published specimen found. 

A65 $300
www.duluk.com

SNGCop_85