FRANCE - FRANCE First Empire / Napoleon I (1804-1814). Quarter franc revolutionary calendar Year 13 (1805), U, Turin. NAPOLEON EMPEROR. Bare head right, below signature Tiolier cursive. Rv. REP. FRA. Within a wreath formed of two branches: QUART, below (different) AN (date) and (workshop). G.346 - F.158; Silver - 16 mm - 6 h PCGS AU58 (49960487). Only 13960 examples struck. With slight circulation wear and a nice old patina. Superb.