Alexander III AR Tetradrachm. Mint of Salamis Postumous issue, 315-300 BC. 29 mm, 17.02 g. 

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

Rudder and PE over DHTR monogram in left field. 

Price 3168; Mueller 634.

With permission of cngcoins.com, auction 230, Lot 28, March 2010.