NGC MS 63 (6642260-011).
Av. LOUIS II PRINCE OF MONACO. Nude head left; below, signature L. MAUBERT and ESSAI.
Rv. 5 - FRANCS - 5. Grimaldi shield supported by two armed monks, on a mantle surmounted by a princely crown; (different) at 3 and 9 o'clock; in exergue (date).
G.MC135 - KM.E14; Silver - 14.61 g - 31 mm - 6 h
Top Pop: the only graded example!
NGC MS 63 (6642260-011).
Only 200 struck. Minimal hairlines. Superb at Fleur de coin.