View source for SO 1013 - Canusium over uncertain mint

{{Overstrike
|Image overstriking coin=Hersh_15a.png
|Image reference overstriking coin=https://gallica.bnf.fr/ark:/12148/btv1b10423686p.r=REP-3736?rk=21459;2
|Image overstruck variety=Ref athena acheloos.png
|Image reference overstruck variety=https://gallica.bnf.fr/ark:/12148/btv1b8574088t
|Museum collection=Paris, Bibliothèque nationale de France, REP-3736
|Private collection=D'Ailly collection, 3084
|Obverse description=Head of Minerva right, wearing necklace, earing and crested Corinthian helmet. Above, 4 pellets. Border of dots.
|Reverse legend=ROMA
|Reverse legend language=Latin
|Reverse description=Prow of galley right. In right field, CA. Below, 4 pellets (mark of value). Linear border.
|Mint=Canusium
|Ancient region=Magna Graecia (Apulia)
|Authority=Roman Republic
|Date from=209 BCE
|Date to=208 BCE
|Period=Hellenistic
|Metal=Bronze
|Weight=6.22
|Diameter=21.1
|Denomination=triens
|Standard=uncial
|Coin reference=Hersh 1953, n°15a.
|Coin series reference=Sydenham 1952, n°309c.; RRC, n°100/3
|Coin series web reference=https://numismatics.org/crro/id/rrc-100.3
|Overstruck obverse description=Head of Athena left, wearing Attic helmet.
|Overstruck reverse description=Head of river-god Acheloüs left.
|Overstruck mint=Thyrrheium
|Overstruck ancient region=Acarnania
|Overstruck authority=Acarnanian league
|Overstruck date from=250 BCE
|Overstruck date to=220 BCE
|Overstruck period=Hellenistic
|Coin series reference overstruck=BMC Thessaly, Acarnanian League, n°21f;  BCD Akarnanien und Aetolien, n°41-44; HGC 4, 738
|Coin series web reference overstruck=https://greekcoinage.org/iris/id/acarnanian_league.bmc.21-4
|Frequency of overstrikes=frequent
|Level of confidence=sure
|Remarks="overstruck on Acarnanian League (Athena l./river god Acheloös 1.)"
}}