Canada
Elizabeth II gold Proof "New Constitution" 100 Dollars (1/2 oz) 1982 UNC, Royal Canadian mint, KM137. Accompanied by original case of issue and COA #055289.
https://coins.ha.com/itm/canada/canada-elizabeth-ii-gold-proof-new-constitution-100-dollars-1-2-oz-1982-unc-/a/65165-98087.s?type=DA-DMC-CoinArchives-WorldCoins-65165-05282023
HID02906262019
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