1758, Mexico, Ferdinand VI. Colonial Silver 1 Real Spanish Pillar Coin. VF- Mint Year: 1758 References: KM-76.2. Mint Mark: Mexico (Mo) Denomination: 1 Real (Pillar Type) Diameter: 20mm Material: Silver Weight: 3.19gm Obverse: Shield of Arms of Castile and Leon, flanked by initial ® and value (I), terminated by rosettes. Latin Legend: * FRD . VI . D . G . HISP . ET IND . R . / * R * ...