Chiavarino 上市 Deposited
A copper coin of Frinco issued by the Counts Ercole and Claudio Mazzetti (1581-1601). The word Chiavajo in Italian means the Keeper of the Keys, and the coin receives its name from the Papal type of the keys and tiara which appear on this issue.
- Frey's Dictionary (American Journal of Numismatics, Vol. 50, 1916)