View source for 20340 - Sicily (uncertain mint) (Tyrrhenians) (AE Athena/Athena) over Syracuse (Athena/dolphins) (CNG, EA 346, March 2015, 1)

{{Overstrike
|Image overstriking coin=Tyrrhenoi_2629_CNG.jpg
|Image reference overstriking coin=https://pro.coinarchives.com/a/lotviewer.php?LotID=762707&AucID=1419&Lot=1
|Image overstruck variety=Syracuse Athena-dolphins.jpeg
|Image reference overstruck variety=https://pro.coinarchives.com/a/lotviewer.php?LotID=2202031&AucID=5300&Lot=1050
|Sale=Classical Numismatic Group, EA 346, 11 March 2015, 1
|Obverse legend=ΤΥΡΡΗ
|Obverse legend language=Greek
|Obverse description=Head of Athena right, wearing crested Attic helmet. Linear border.
|Reverse description=Athena standing slighly left, wearing chiton and Attic crested helmet, holding long spear in right hand, left hand resting on shield set on the ground. In right field, M. Linear border.
|Mint=Sicily (uncertain mint)
|Ancient region=Sicily
|Authority=The Tyrrhenians (mercenaries, c. 340-330 BC)
|Date from=340 BCE
|Date to=330 BCE
|Period=Classical
|Metal=Bronze
|Weight=31.00
|Diameter=30.5
|Axis=11
|Denomination=drachma
|Coin series reference=Calciati 1987, p. 307-310, n° 1-1/32 ; SNG ANS 5 Sicily, n° 1167 ; HGC 2, n° 1657 ; Puglisi 2009, p. 343, n° 406
|Coin series web reference=https://greekcoinage.org/iris/id/tyrrhenians.puglisi_2009.406
|Overstruck obverse legend=ΣΥΡΑ
|Overstruck obverse legend language=Greek
|Overstruck obverse description=Head of Athena left, wearing Corinthian helmet decorated with ivy wreath
|Overstruck reverse description=Two dolphins flanking stylized starfish
|Overstruck mint=Syracuse
|Overstruck ancient region=Sicily
|Overstruck authority=Dionysius I of Syracuse (tyrant of Syracuse, c. 400-367 BC)
|Overstruck date from=400 BCE
|Overstruck date to=367 BCE
|Overstruck period=Classical
|Overstruck denomination=drachma
|Coin series reference overstruck=Calciati 1986, p. 109-133, n° 62-69 ; SNG ANS 5 Sicily, n° 454-469 ;  HGC 2, n° 1436 ; Puglisi 2009, p. 322, n° 302
|Coin series web reference overstruck=https://greekcoinage.org/iris/id/syracuse.puglisi_2009.302
|Frequency of overstrikes=frequent
|Level of confidence=sure
|Remarks=nb: no mention of overstrike
}}