View source for SO 589 - Athens over Sicyon

{{Overstrike
|Archaeological context=Athenian Agora, ZZ-129
|Obverse description=Head of Athena Parthenos right, wearing crested Attic helmet.
|Reverse legend=AΘE
|Reverse description=Owl three-quarters right on prow, head facing. Wheat ear. All in olive wreath.
|Mint=Athens
|Ancient region=Attica
|Weight=3.64
|Diameter=19
|Coin reference=J. H. Kroll and A. S. Walker, "The Greek Coins", The Athenian Agora, vol. 26, 1993, no. 152e.
|Coin series reference=O. D. Hoover, Handbook of Coins of Northern and Central Greece. Achaia Phthiotis, Ainis, Magnesia, Malis, Oita, Perrhaibia, Thessaly, Akarnania, Aitolia, Lokris, Phokis, Boiotia, Euboia, Attica, Megaris, and Corinthia. Sixth to Fisrt Centuries BC - The Handbook of Greek Coinage Series 4, Lancaster-London, 2014, no. 
|Overstruck mint=Sicyon
|Overstruck ancient region=Peloponnesus (Sicyonia)
|Coin series reference overstruck=J. H. Kroll and A. S. Walker, "The Greek Coins", The Athenian Agora, vol. 26, 1993, 152b
}}