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2001 AUSTRALIAN 20 CENT COIN 'SIR DON BRADMAN' CIRCULATED IN GREAT CONDITION | eBay
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1966 - 2019 Full 5c Collection Australian Five Cent Coins +rare 1972 & 1985,1986 | eBay
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1981 PROOF AUSTRALIAN TWENTY 20 CENT COIN, PLATYPUS DESIGN | eBay
Cent (currency) - Wikipedia
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75th Anniversary Commemorative Coin | Australian Signals Directorate
75th Anniversary Commemorative Coin | Australian Signals Directorate
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Secret code hiding in new Australian 50c coin | KidsNews
1975 Australian 50 cent Uncirculated Coin
