A few years back I bought this coin from an Italian dealer for 5 euros or so. He couldn't identify it. It's obviously an issue of Charles II of Spain (reigned 1665-1700), and it's dated 1695 on the reverse. I'm unable to find a similar issue in Krause's 17th century world coins. Anyone here know the denomination/mint ?
Italian state of Sardinia. http://www.vcoins.com/world/pspavlou/store/viewItem.asp?idProduct=991. http://www.ngccoin.com/poplookup/WorldCoinPrices.aspx?category=190757&worldcoinid=418171