1857-C PCGS AU Mexico 8 Reales Culiacan Mint Scarce Silver Coin (20101704C)Almost Uncirculated Mexico silver 8 reales coin. Struck at the Culiacan Mint (mint mark C), assayer CE. Certified by PCGS to AU Detail Cleaned, not significantly distracting. Considerable luster, especially on the reverse (no areas of dark tone). Well struck with the exception of the eagles' breast and cap, very nice in hand. DP Cn12: "This year averages Extremely Fine or better. Usually weakly struck, particularly on the eagle."