View source for 1781 - Metapontum (nomos ear of barley/ear of barley) over Agrigentum (eagle/crab) (London, BM)

{{Overstrike
|Image overstriking coin=SO 1229 - Metapontum over Agrigentum.png
|Image overstruck variety=Agrigentum 510-500.jpg
|Image reference overstruck variety=https://pro.coinarchives.com/a/lotviewer.php?LotID=2245785&AucID=5445&Lot=47
|Museum collection=London, British Museum, Hasbrouck
|Obverse legend=META
|Obverse legend language=Greek
|Obverse description=Ear of barley with five grains. Decorated border.
|Reverse description=Incuse ear of barley with six grains. Border of rays (incuse).
|Mint=Metapontum
|Ancient region=Lucania
|Date from=540 BCE
|Date to=510 BCE
|Period=Archaic
|Metal=Silver
|Weight=8.12
|Denomination=nomos
|Standard=Achaian
|Coin reference=Noe 1957, pl. VII, d
|Coin series reference=Noe 1957, pl. VII, d; HN Italy, n° 1459, 1463, 1465, 1467, 1470, 1472, 1474, 1479, 1481-1486; HGC 1, n° 1027-1029
|Coin series web reference=https://greekcoinage.org/iris/id/metapontum.hn_italy.1459-81
|Overstruck obverse description=Sea eagle standing left with folded wings
|Overstruck reverse description=Crab
|Overstruck mint=Agrigentum
|Overstruck ancient region=Sicily
|Overstruck date from=540 BCE
|Overstruck date to=510 BCE
|Overstruck period=Archaic
|Overstruck denomination=didrachm
|Overstruck standard=Attic
|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=sure
}}