Guatemala
Carlos III Pillar 8 Reales 1763 G-P, KM18, Cal-93, XF45 NGC. Well struck, with no flaws and nice light toning. A light rim nick on the obverse near 12 o'clock is of little consequence. 183,728 pieces minted. A rare date, represented by low grade or problem coins in the Amat and Haberthuer groups. Ex. Aureo (Aureo 12/1990, lot 971 for $1,700).From The Isaac Rudman Collection of Guatemala Coins
Estimate: 1000-1500 USD