2020 Mexico 1oz Silver Libertad Reverse Proof PF-70 PF70 NGC Early Release ER
2020 Mexico 1oz Silver Libertad Reverse Proof. Perfect NGC PF-70 Grade. Tiny NGC Population: 310. Certified by NGC with Early Release Designation. Libertad Reverse Proof NGC PF70 ER. RARE Early Release (ER). ONE owner: see AMPEX invoice scan in gallery. SAFELY stored in cool, dark, low-humidity, non-smoking, HEPA controlled environment in New Mexico. NGC exclusive […]