This coin shown in the picture is a 5 silver lira from 1824, belonging to King Charles Felix (Carlo Felice), King of Sardinia-Piedmont (modern-day Italy). Metal and Size: Made of .900 purity silver, weighing 25 grams, with a diameter of 37 mm. Obverse: Features a bust of King Charles Felix facing right, with a Latin inscription and the minting date 1824. Reverse and Edge: The other side typically contains a crowned royal shield surrounded by laurel branches, and the word FERT is inscribed three times on the edge of the coin.