Watch List notes:

KINGS of MACEDON. Antigonos I Monophthalmos. As Strategos of Asia, 320-306/5 BC, or king, 306/5-301 BC. AR Drachm (16mm, 4.14 g, 5h). In the name and types of Alexander III. Lampsakos mint. Struck circa 310-301 BC. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; KI in left field, monogram below throne. Price 1406 var. (monogram); ADM II Series X var. (same). Lightly toned. VF. Rare variety.