Canada
Elizabeth II gold Specimen "Confederation Centennial" 20 Dollars 1967 SP69 Cameo NGC, Royal Canadian mint, KM71.
https://coins.ha.com/itm/canada/canada-elizabeth-ii-gold-specimen-confederation-centennial-20-dollars-1967-sp69-cameo-ngc-/a/65166-99026.s?type=DA-DMC-CoinArchives-WorldCoins-65166-06252023
HID02906262019
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