FRANCE - FRANCE Charles X (1824-1830). Essay for the obverse of the 5 franc, Montagny competition, Frappe spéciale (SP) ND (1824-25), Paris. CHARLES X KING OF FRANCE. Nude head left; below, signature MONTAGNY F. Rv. Smooth. G.638 - Maz.880; Pewter - 37 mm - 12 h Top Pop: this is the finest engraved example! PCGS SP65 (48773070). Special strike (SP) on pewter blank. Slight patina. Corner flower.