Alexander III, AR tetradrachm, Sidon, Phoenicia. ca 327-326 BC. 

Head of Herakles right, wearing lionskin headdress. 
ALEXANDROY, Zeus seated left, holding eagle and sceptre,
Phoenician letter resembling >I in left field, SI beneath throne. 

Price 3491; Rouvier 1195; Mueller 1408.

With permission of Artemide Asta and deamoneta.com, Oct, 2013