Australia
Elizabeth II gold Proof "Koala" 500 Dollars (5 oz) 2015-P PR69 Ultra Cameo NGC, Perth mint. One of first 50 struck.
https://coins.ha.com/itm/australia/australia-elizabeth-ii-gold-proof-koala-500-dollars-5-oz-2015-p-pr69-ultra-cameo-ngc-/a/65166-99017.s?type=DA-DMC-CoinArchives-WorldCoins-65166-06252023
HID02906262019
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