Alexander III, AR Tetradrachm, Mesembria ca. 250-175 BC. Head of Herakles right, wearing lion’s skin headdress. BASILEWS ALEXANDROU, to left and right of Jupiter seated left on throne, holding eagle and sceptre; Corinthian helmet right in left field, PYR monogram beneath seat. Price 1013. With permission of Numismatica Ars Classica NAC AG, Auction 54, lot 737.