View source for 1967 - Croton (nomos tripod/incuse tripod) over Agrigentum (eagle/crab) (CNG, EA 153, Nov. 2006, 15)

{{Overstrike
|Image overstriking coin=SO 1389 - Croton over Agrigentum.jpg
|Image reference overstriking coin=https://pro.coinarchives.com/a/lotviewer.php?LotID=293189&AucID=502&Lot=15
|Image overstruck variety=Agrigentum crab eagle 495 BCE.jpeg
|Image reference overstruck variety=https://pro.coinarchives.com/a/lotviewer.php?LotID=2125727&AucID=5081&Lot=898
|Sale=Classical Numismatic Group, EA 153, 29 Nov. 2006, 15
|Obverse legend=ϘPO
|Obverse legend language=Greek
|Obverse description=Tripod. In left field, marsh-bird standing right.
|Reverse description=Tripod. Hatching border (incuse)
|Mint=Croton
|Ancient region=Bruttium
|Date from=480 BCE
|Date to=430 BCE
|Period=Classical
|Metal=Silver
|Weight=7.92
|Diameter=19
|Denomination=nomos
|Standard=Achaian
|Coin series reference=Noe 1957; HN Italy, n° 2102, 2104 and 2106 ; HGC 1, n° 1449
|Coin series web reference=https://greekcoinage.org/iris/id/croton.hn_italy.2100-07
|Overstruck obverse description=Eagle
|Overstruck reverse description=Crab
|Overstruck mint=Agrigentum
|Overstruck ancient region=Sicily
|Overstruck date from=510 BCE
|Overstruck date to=430 BCE
|Overstruck period=Archaic; Classical
|Overstruck denomination=didrachm
|Coin series reference overstruck=Westermark 2018
|Coin series web reference overstruck=https://greekcoinage.org/iris/id/agrigentum.westermark_2018.didrachms_groupe_i-iv
|Frequency of overstrikes=frequent
|Level of confidence=strong
|Remarks=Overstruck on a didrachm of Akragas, with the faint outline of a right facing eagle
}}