Watch List notes:

KINGS of MACEDON. Antigonos I Monophthalmos. As Strategos of Asia, 320-306/5 BC. AR Tetradrachm (26mm, 17.13 g, 1h). 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 left field, monogram in wreath below throne. Price 3725. Lightly toned, a little off center. Near EF.

From the Don T. Hayes Collection, purchased from Ed Hipps, 19 March 1994.