Mint State Uncirculated Mexico silver 8 reales coin. Struck at the Durango Mint (mint mark Do), assayer MC. Dunigan Do71: "Available in all grades except Uncirculated which are a bit more difficult to obtain." Certified by NGC MS 62, Population Census: 5 coins, only 4 higher. Highly lustrous & reflective fields with a light gold tone, beautiful in hand.