Akragas AR Half Shekel, 2.54g; 19mm, 218-201 BC. Sicily. 

Obv: Laureate head of Zeus right
Rev: (from lower right) [AKRAGAN]-TINON, eagle standing right on 
thunderbolt, wings spread. 

SNG ANS 1135; cf Sear Greek 755. 

With permission of Roma Numismatics, January, 2010