France
Pair of silver NGC-Certified Specimen Essai "Large 5" 5 Francs 1959,
1) 5 Francs Essai - SP67 NGC, KM-E101
2) 5 Francs Essai Piefort - SP66 NGC, KM-PE327
Paris mint. A lovely pair of essais with the SP66 example having double weight. Each example expresses attractive rainbow tone and both were issued in limited amounts.
HID02901242017
Estimate: 1000-1500 USD