Canada
Elizabeth II gold Colorized Proof "Oil Well" 100 Dollars 2002 PR70 Ultra Cameo NGC, KM452. Issued to commemorate the discovery of oil in Alberta.
https://coins.ha.com/itm/canada/canada-elizabeth-ii-gold-colorized-proof-oil-well-100-dollars-2002-pr70-ultra-cameo-ngc-/a/65161-25062.s?type=DA-DMC-CoinArchives-WorldCoins-65161-01292023
HID02906262019
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