Demetrios Poliorketes, ruled 306-283 BC
AR tetradrachm 17.2093 g, 27.9 mm
Thebes 289-287 BC
Newell, Edward T. 1927. The Coinages of Demetrius Poliorcetes. Page 126 #142 and Plate XV #16 as a hemidrachm, unpublished as a tetradrachm. London: Oxford University Press.
Obverse
Older Demetrios diademed and horned head right
Reverse
Poseidon standing left, right foot on a rock, trident in left hand
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