Australia
Elizabeth II gold Proof "Platypus" 200 Dollars 1990 PR68 Ultra Cameo NGC, KM135. Mintage: 14,616. Pride of Australia series.
https://coins.ha.com/itm/australia/australia-elizabeth-ii-gold-proof-platypus-200-dollars-1990-pr68-ultra-cameo-ngc-/a/65161-25030.s?type=DA-DMC-CoinArchives-WorldCoins-65161-01292023
HID02906262019
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