View source for 3130 - Mesembria (Alexander the Great) (tetradrachm Heracles/Zeus) over Thasos (Dionysus/Heracles) (MacDonald coll., 99)

{{Overstrike
|Image overstriking coin=Mesembria 832 MacDonald 99.jpg
|Image overstruck variety visible on the overstriking coin=Mesembria 832 MacDonald 99 drawing.jpg
|Image overstruck variety=Thasos tetradrachm.jpg
|Private collection=MacDonald collection, n° 99
|Obverse description=Head of Herakles right, wearing lion skin headdress.
|Reverse legend=BAΣΙΛΕΩ AΛΕΞΛΙΛΔ (sic)
|Reverse legend language=Greek
|Reverse description=Zeus enthroned left, holding eagle and scepter. Under the throne, monogram (ΠΥ). In left field, Corinthian crested helmet and ΔΑ.
|Mint=Mesembria
|Ancient region=Thrace
|Authority=Alexander III the Great (Argead king, 336-323 BC) - pretended authority (types and name)
|Date from=90 BCE
|Date to=70 BCE
|Period=hellenistic
|Metal=Silver
|Weight=16.98
|Axis=12
|Denomination=tetradrachm
|Standard=Attic
|Coin reference=MacDonald 2009, p. 129-130, n° 99
|Coin series reference=Price 1991, n° 1047; Karayotov 1994, p. 93, n° 295 (O47-R134 monogram combination 43); Callataÿ 2021a, p. 277, n° 25
|Coin series web reference=https://numismatics.org/pella/id/price.1047
|Overstruck obverse description=Head of Dionysos right, wearing ivy wreath (visible: slight traces).
|Overstruck reverse legend=(H)P(AK)ΛEO(YΣ ΣΩΤΗΡΟΣ ΘΑΣΙΩΝ)
|Overstruck reverse legend language=Greek
|Overstruck reverse description=Herakles standing, nude, holding lion skin and club. In field, letter or monogram (visible: trailing edge of lion skin).
|Overstruck mint=Thasos
|Overstruck ancient region=Thrace
|Overstruck denomination=tetradrachm
|Overstruck standard=Attic
|Frequency of overstrikes=frequent
|Level of confidence=sure
}}