View source for 2181 - Petra (AE Zeus/Aphrodite) over Syracuse (Athena/dolphins) (Roma Numismatics, EA 5, Feb. 2014, 138)

{{Overstrike
|Image overstriking coin=SO_1637_-_Petra_(AE_Zeus-Aphrodite).jpg
|Image reference overstriking coin=https://pro.coinarchives.com/a/lotviewer.php?LotID=639607&AucID=1172&Lot=138
|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=Roma Numismatics, EA 5, 1 Feb. 2014, 138
|Private collection=J. Swithenbank collection
|Obverse description=Head of Zeus Eleutherios right.
|Reverse legend=ΠΕΤΡΙΝΩΝ
|Reverse legend language=Greek
|Reverse description=Aphrodite seated right, wearing chiton, holding dove in extended left hand.
|Mint=Petra
|Ancient region=Sicily
|Date from=340 BCE
|Date to=330 BCE
|Period=Classical
|Metal=Bronze
|Weight=27.25
|Diameter=32
|Axis=12
|Denomination=drachma
|Coin series reference=SNG ANS 4 Sicily, n° 614 ; Calciati 1987, p. 317, n° 1 ; HGC 2, n° 1097 ; Puglisi 2009, p. 310, n° 261
|Coin series web reference=https://greekcoinage.org/iris/id/petra_sicily.puglisi_2009.261
|Overstruck obverse legend=ΣΥΡΑ
|Overstruck obverse legend language=Greek
|Overstruck obverse description=Head of "Athena" left, wearing Corinthian helmet decorated with ivy wreath (visible on obverse)
|Overstruck reverse description=Two dolphins flanking stylized starfish (visible on reverse).
|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="Overstruck on a drachm of Syracuse"
}}