View source for 3710 - Mesembria (Alexander the Great) (tetradrachm Heracles/Zeus) over Lysimachus (Alexander/Athena) (MacDonald coll., 96)

{{Overstrike
|Image overstriking coin=SO 839 - Mesembria (Alexander the Great).jpg
|Image overstruck variety visible on the overstriking coin=Mesembria 839 MacDonald 96 drawing.jpg
|Image reference overstruck variety=https://pro.coinarchives.com/a/lotviewer.php?LotID=1828294&AucID=4243&Lot=296
|Private collection=David MacDonald collection n° 96
|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. Under the throne, KO. In left field, Corinthian crested helmet and MA.
|Mint=Mesembria
|Ancient region=Thrace
|Authority=Alexander III the Great (Argead king, 336-323 BC)
|Date from=130 BCE
|Date to=90 BCE
|Period=hellenistic
|Metal=Silver
|Weight=16.62
|Axis=12
|Denomination=tetradrachm
|Standard=Attic
|Coin reference=MacDonald 2009, p. 127, n° 96
|Coin series reference=Karayotov 1994, n° 347-350 (O49-R160 monogram combination 47) ; Price 1991, n° 1077; Callataÿ 2021a, p. 276, n° 13
|Overstruck obverse description=Head of Alexander the Great right, wearing diadem and horn of Ammon (visible: traces of neck termination, neck, and locks of hair).
|Overstruck reverse legend=ΒΑΣΙΛΕΩΣ ΛΥΣΙΜΑΧΟΥ
|Overstruck reverse legend language=Greek
|Overstruck reverse description=Athena seated left, holding spear and Nike. On throne, BY. In exergue, trident (visible: portion of trident).
|Overstruck authority=Lysimachus (Macedonian officer, diadochus and king, c. 360-281 BC)
|Overstruck denomination=tetradrachm
|Overstruck standard=Attic
|Coin series reference overstruck=Seyrig 1968, p. 197-198, pl. 23, n° 12
|Frequency of overstrikes=frequent
|Level of confidence=strong
}}