Watch List notes:

Kingdom of Macedon, AR tetradrachm, Alexander III (the Great), 336-323 BC, aligned axis, mounted head-side out in twisted-wire silver bezel with 14K gold prongs and bail with emerald. 23.92 grams total. Head of Herakles right, wearing lion's skin headdress / Zeus seated left, holding eagle in right hand, sceptre in left. Typically heavy denomination with sturdy rope bezel, lovely iridescent toning. With photo-certificate.

Estimate: $600-900