Alexander III Tetradrachm, Side mint. 325-320 BC. 

Head of Herakles right, wearing lionskin headdress.
BASILEWS ALEXANDROY, Zeus seated left, holding eagle and 
sceptre. 

AI in left field, BS beneath chair.

Price 2952; Mueller 1483; Demanhur hoard 1944-1949. 

With permission of TimeLine Auctions 
(www.timelineauctions.com), Oct. 2017