Alexander III, AR Tetradrachm. Posthumous issue. Uncertain 
mint in Macedonia or Greece, struck ca. 310-275 BC. 25 mm, 
16.99 g. 

Head of Herakles right, wearing lionskin headdress.
ALEXANDROY, Zeus seated left, one leg drawn back, holding eagle and sceptre. 
Dolphin downwards to left in left field, GL or PL monogram beneath the throne. 

Price 857. 

With permission of cngcoins.com, auction 214, Lot 116, July 2009.