Macedonian Kingdom. Alexander III 'the Great'. Silver Tetradrachm (15.15 g), 336. Memphis, lifetime issue, ca. 332-323. Head of Herakles to right, wearing lion's skin headdress. Reverse: AΛEΞANΔPOY, Zeus seated left, holding eagle and scepter; in left field, rose; below throne and to right, ΔI-O. Price 3971. Original dark gray patina. Porous surfaces. Choice Very Fine. (PCGS # 340) Estimate Value $500 - 600