Mexico City mint, KM377.10, DP-Mo52. Normal assayer variety. Well struck, Superb Gem Uncirculated with full mint bloom and satiny fields throughout. A visually arresting and virtually perfect example, currently the single finest of this otherwise available date at either NGC or PCGS but also one of only a few examples struck at the Mexico City mint and from the pre-Maximilian era to reach this technical designation. A fantastic type coin that would grace even the most refined cabinet of Mexican coinage.