FRANCE. 10 Franc Pattern Essai in Copper-Nickel, 1929/1939. PCGS SP-65 Secure Holder.20 mm; 4.0 gms. KM-PE298; GEM-174.26. Mule of the obverse for French Indo China (1929) and the reverse for France (1939). Sharply struck with light attractive tone and quite attractive.