Scarce Choice Mint State Mexico silver 8 reales coin.Struck at the Zacatecas Mint (Zs mint mark).Straight J variety.Dunigan Zs67. "Available in all grades through Almost Uncirculated. Uncirculated examples appear occasionally, but they are scarce and seldom choice."Certified by PCGS to MS 63, fully lustrous & reflective surfaces, beautiful in hand.