MONACO - MONACO Charles III (1853-1889). 20 (twenty) francs 1879, A, Paris. CHARLES III PRINCE OF MONACO. Nude head right, below signature PONSCARME and (workshop). Rv. TWENTY FRANCS. Coat of arms supported by two monks and placed on a crowned mantle, below (date). G.MC120 - CC.178 - Fr.12 ; Gold - 6,45 g - 21 mm - 6 h This is the second highest grade (8) at NGC! NGC MS 63 (6636880-017). Only minimal flats on the high points of the relief. Slight golden patina. Superb in Fleur de coin.