1773 NGC XF Mexico 2 Reales Inverted Mint Mark Assayer Charles III Spain Colonial Silver Coin (26010704C)Extremely Fine Mexico silver 2 reales coin. Struck for Spain's King Charles III during the Colonial era. Scarce two year type variety with the Mintmark (Mo) and Assayer's Initials (FM) inverted, up side down, relative to the rest of the reverse legend. Certified by NGC to XF Details Cleaned (not distracting). Colorfully toned with luster, very nice in hand. Type of coinage used in the American colonies.