Lettering: CAR. FELIX D. G. REX SAR. CYP. ET HIER. 1825
Translation: Charles Felix by the grace of God King of Sardinia, Cyprus, and Jerusalem
Engraver: Amedeo Lavy
Reverse Crowned spade-shaped shield of 4-fold arms, with central shield of Savoy, between 2 oak branches, collar of order suspended below, value 'L.80.' divides mintmarks at bottom
Lettering: DVX SAB. GENVAE ET MONTISF. PRINC. PED. &. L. 80
Translation: Duke of Savoy, Genoa, and Montferrat, Prince of Piedmont, etc.