Watch List notes:

KINGS of MACEDON. Antigonos I Monophthalmos. As Strategos of Asia, 320-306/5 BC. AR Tetradrachm (29mm, 16.57 g, 8h). In the name and types of Alexander III. Babylon mint. Struck under Peithon, circa 315-311 BC. Head of Herakles right, wearing lion skin / Zeus Aëtophoros seated left; monogram in wreath in left field, KΛ below throne. Price 3713. VF, lightly toned.

From the Colin E. Pitchfork Collection, purchased from Freeman & Sear, 16 January 2004.