Watch List notes:

Kingdom of Macedon, Antigonos I Monophthalmos AR Drachm. Struck as Strategos or king of Asia, in the name and types of Alexander III. 'Kolophon', circa 319-310 BC. Head of Herakles to right, wearing lion skin headdress / Zeus Aëtophoros seated to left, holding sceptre; AΛEΞANΔPO[Y] to right, monograms in left field and beneath throne. Price 1795; Müller 1616. 4.41g, 17mm, 11h.

Good Very Fine; pleasant, light cabinet tone. Extremely Rare; no other examples on CoinArchives and only four specimens cited by PELLA.

From the inventory of a UK dealer.