- Almost Uncirculated Mexico silver 8 reales coin.
- Rare early date struck at the Mexico City mint (mint mark Mo), assayer MM.
- Overdate variety: 1837/6.
- Certified by NGC to AU Details OBV SCRATCHED.
- Lightly toned with significant luster, very attractive in hand.
- Dunigan Mo19: "This date is very scarce. It is slightly more available than the 1837 ML. (under the 1837 ML, Dunigan notes: Along with the 1836 ML and the 1837 MM, this coin is the second rarest of the 1825-1846 period. Both the overdate and the overassayer are scarcer than the normal date. This coin is usually found Very Fine or slightly better, but softly struck."