Icossadrachmon
The common name for the gold coin of twenty Drachmai struck in Greece in 1843 by Otto I, and continued by his successor George I.
Source: Frey's Dictionary (American Journal of Numismatics, Vol. 50, 1916)
The common name for the gold coin of twenty Drachmai struck in Greece in 1843 by Otto I, and continued by his successor George I.