1856-C NGC AU 58 Mexico Silver 8 Reales Culiacan Mint Scarce Coin (21111803C)Almost Uncirculated Mexico silver 8 reales coin. Struck at the Culiacan Mint (mint mark C), assayer CE. Certified by NGC to AU 58, lustrous & reflective fields, especially the peripheral surfaces. Some engraving varieties: Obverse: assayer C over smaller C; Reverse: X X in MEXICANA. DP Cn11: "Slightly scarce. This coin is more available than the 1855 and more difficult to obtain than the 1857. As with the 1855, almost all are weakly struck and often