Pataccho Publique Deposited
A silver coin of the Principality of Monaco, which appeared early in the seventeenth century. Under Onorato II pieces of four Patacchi were issued from 1640 to 1649; they have on the reverse A cross, formed by four letters H, all crowned.
- Frey's Dictionary (American Journal of Numismatics, Vol. 50, 1916)