Watch List notes:

KINGS of MACEDON. Antigonos I Monophthalmos. As Strategos of Asia, 320-306/5 BC. AR Tetradrachm (26.5mm, 16.64 g, 10h). 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. Toned, scuff on reverse. Near VF.

From the collection of an English Queen's Counsel, purchased from B.A. Seaby (their inventory ticket included).