Mexico
Estados Unidos silver Onza 2000-Mo MS69 PCGS, Mexico City mint, KM639. Inaugural year for the obverse design. None higher at PCGS.
https://coins.ha.com/itm/mexico/mexico-estados-unidos-silver-onza-2000-mo-ms69-pcgs-/a/61310-24546.s?type=DA-DMC-CoinArchives-WorldCoins-61310-05072023
HID02906262019
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