Spanish "Piece of 8" silver half Reales minted 1753 and 1764 in Mexico City, Mexico during the reigns of Ferdinand VI and Carolus III.
Obverse: Pillars and waves with globe in center, date below, legend surrounding.
Reverse: Shield coat of arms, assayer M and legend around.
Custom mounted into sterling silver bezel cufflinks, measuring approximately ¾ of an inch across.
