The spectacular specimen is a Bolivia 1681 Charles II Cob 8 Reales coin, graded XF40 by NGC. This silver coin was minted in Potosi and has a fineness of 0.9, weighing 24.21g. The coin is certified by NGC and has a lovely cabinet tone, making it a wonderful addition to any coin collection. The variety of the coin is Cal-719, and it represents a piece of history from 17th century South America. NGC XF40 with a clear date. A superb specimen worthy of a fine collection of cob coinage.