View source for SO 1018 - Canusium over uncertain mint

{{Overstrike
|Museum collection=München, Staatliche Münzsammlung
|Obverse description=Head of Minerva right, wearing necklace, earing and crested Corinthian helmet. Above, 4 pellets. Border of dots.
|Reverse legend=ROMA
|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
|Date to=208
|Weight=4.7
|Denomination=triens
|Standard=uncial
|Coin reference=Ch. A. Hersh, "Overstrikes as evidence for the history of Roman Republican coinage", Numismatic Chronicle 6/13 (1953), p. 33-68, pl. 4-5, n° 15f.
|Coin series reference=E. A. Sydenham, The Coinage of the Roman Republic, London, 1952, 309c.;M. Crawford, Roman Republican Coinage, 2 Vols, Cambridge, 1974, 100/3.
|Overstruck obverse description=Head of Athena left, wearing Attic helmet.
|Overstruck reverse description=Head of river-god Acheloüs left.
|Overstruck ancient region=Acarnania
|Overstruck authority=Acarnanian league
|Coin series reference overstruck=BMC Thessaly, Acarnanian League 21 f.
}}