View source for 2012 - Syracuse (tetradrachm biga/Arethusa) over Catana (biga/Apollo) (New York, ANS, 1954.12.1)

{{Overstrike
|Image overstriking coin=SO_131_-_Syracuse_(tetradrachm_biga-Arethusa).png
|Image reference overstriking coin=http://numismatics.org/collection/1954.12.1
|Image overstruck variety=Catana_Apollo_laurel.jpg
|Image reference overstruck variety=https://pro.coinarchives.com/a/lotviewer.php?LotID=1768944&AucID=4074&Lot=6
|Museum collection=New York, American Numismatic Society, 1954.12.1
|Sale=Santamaria, 12 Oct. 1949, 338 (Magnaguti)
|Obverse description=Charioteer driving quadriga right, holding reins. Above, Nike flying right, crowning the horses with wreath.In exergue, Ketos. Border of dots.
|Reverse legend=ΣΥΡΑΚΟΣΙΟΝ
|Reverse legend language=Greek
|Reverse description=Head of Arethusa right, wearing sphendone. Around, 4 dolphins.
|Mint=Syracuse
|Ancient region=Sicily
|Date from=440 BCE
|Date to=430 BCE
|Period=Classical
|Metal=Silver
|Weight=16.85
|Diameter=29.3
|Axis=7
|Denomination=tetradrachm
|Standard=Attic
|Coin reference=Boehringer 1929, n° 586.8 ; Noe 1957, group IX, p. 37, pl. XIII, m ; SNG ANS 5 Sicily, n° 189; Garraffo 1984, p. 138, n° 2, pl. XVIII, n° 16
|Coin series reference=Boehringer 1929, n° 585-590 and 592-594 ; Noe 1957, group IX, p. 37, pl. XIII, m ; SNG ANS 5 Sicily, n° 189; Garraffo 1984, p. 138, n° 2, pl. XVIII, n° 16; HGC 2, n° 1313
|Coin series web reference=https://greekcoinage.org/iris/id/syracuse.boerhinger_1929.585-590_592-594
|Overstruck obverse description=Slow quadriga r., the driver, wearing long, sleeveless chiton, holding the reins with both hands, kentron in his r. hand.
|Overstruck reverse legend=KATANAI - O-N
|Overstruck reverse legend language=Greek
|Overstruck reverse description=Head of Apollo r., the long hair tied up in a laurel wreath in the back of the head.
|Overstruck mint=Catana
|Overstruck ancient region=Sicily
|Overstruck date from=450 BCE
|Overstruck date to=440 BCE
|Overstruck period=Classical
|Overstruck denomination=tetradrachm
|Overstruck standard=Attic
|Coin series reference overstruck=SNG ANS 4 Sicily, n° 1241
|Frequency of overstrikes=exceptional
|Level of confidence=strong
}}