This wonderful, and rarely seen, festive vintage pin features a South of the Border Mexican Christmas flair with a red trimmed sombrero and decorative boot with holly leaves. The maker’s mark on the back is “© Corel,” a division of Coro. It dates this brooch to the l970s since that mark was first used in l971 and Coro, the parent company, went out of business at the end of the l970s