Seleucids, Alexander I, Serrate AE 20 

150-145 BC, Serrate AE 20, Antioch, , 10,39g. 
SNG Spaer-1463, Sear-7039 var.. Obv: Head of 
Alexander r. Rx: Athena stg. L.; stat between 
controls in l. field. . F; strong portrait, but 
somewhat rough

hjb-ancientcoins