Catalog
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| Issuer | Cook Islands |
|---|---|
| Year | 1998 |
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| Value | Log in to see details |
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| Composition | Log in to see details |
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| Diameter | Log in to see details |
| Thickness | 4 mm |
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| Obverse description | Log in to see details |
|---|---|
| Obverse script | Latin |
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| Reverse lettering | AUSTRALIAN FAUNA SERIES Platypus $1 1oz . 999 SILVER |
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| Additional information |
Cook Islands has issued commemorative silver dollars under licensing arrangements since the 1970s, with many pieces produced by private mints for the collector market rather than any domestic monetary need — the islands' actual circulating currency is the New Zealand dollar. The platypus series drew on sustained international fascination with Australian monotremes following genetic research in the 1980s and 1990s that repeatedly confounded zoological classification, including the 1991 confirmation that platypuses detect prey through electroreception, a trait previously unknown in mammals.