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Antigonus Monophtalmus Tetradrachm
Father of Demetrius Poliorcetes, struck in the name of
Alexander III, 306-301 BC. AR Tetradrachm (16.79 gm). Antogonea ad Orontem mint. 

Head of Herakles right, wearing lionskin headdress.
ALEXANDROU to right of Zeus seated left, holding Nike and sceptre. Monogram in the left field.

Newell, WSM p. 84, plate XIV 1-3; Weber II, 2134; Price 3191.
Very rare.