View source for 1665 - Mesembria (Alexander the Great) (tetradrachm Heracles/Zeus) over uncertain type (New York, ANS, 1951.35.104)

{{Overstrike
|Image overstriking coin=DB_Overstrikes_789.png
|Image reference overstriking coin=Museum website
|Museum collection=New York, American Numismatic Society, 1951.35.104 (http://numismatics.org/collection/1951.35.104)
|Archaeological context=IGCH 888 (Propontis hoard)
|Obverse description=Head of Herakles right, wearing lion skin headdress.
|Reverse legend=BAΣΙΛΕΩΣ AΛΕΞANΔΡΟΥ
|Reverse legend language=Greek
|Reverse description=Zeus enthroned left, holding eagle and scepter. In left field, Corinthian helmet. In exergue, ΔΙΟΣΚ.
|Mint=Mesembria
|Ancient region=Thrace
|Authority=Alexander III the Great (Argead king, 336-323 BC)
|Date from=160 BCE
|Date to=120 BCE
|Period=Hellenistic
|Metal=Silver
|Weight=16.76
|Diameter=30
|Axis=12
|Denomination=tetradrachm
|Standard=Attic
|Coin series reference=Waggoner 1979, n° 30; Price 1991, n° 1003 ; Karayotov 1992, n° 131 ; Karayotov 1994, p. 91, n° 229 (O39-R108, monogram 36) ; Callataÿ 1994b, p. 322, a/D8/R1 ; MacDonald 2009, p. 213, n° 8; Callataÿ 2021a, p. 278, n° A
|Coin series web reference=http://numismatics.org/pella/id/price.1003
|Frequency of overstrikes=frequent
|Level of confidence=weak
|Remarks=Discarded as double strike by Callataÿ 2021a, p. 278, n° A
}}
Date: c. 250-175 BC (PELLA) ; c. 225-175 BC (Period II, Karayotov)