Catalog
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| Issuer | Samoa |
|---|---|
| Year | 2022 |
| Type | Log in to see details |
| Value | Log in to see details |
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| Composition | Copper (Partially gilt) |
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| Diameter | Log in to see details |
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| Obverse description | Log in to see details |
|---|---|
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| Obverse lettering | ELIZABETH II SAMOA 20 Cents |
| Reverse description | Log in to see details |
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| Reverse lettering | MAMENCHISAURUS Dinosaurs in Asia 2022 |
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| Additional information |
Mamenchisaurus, a sauropod genus first described in 1954 from construction excavations along the Yangtze River, is notable for possessing one of the longest necks relative to body length of any known dinosaur — in some species comprising more than half the total body length. Samoa has issued a consistent run of natural history-themed collector pieces aimed squarely at the novelty end of the numismatic market, and this copper partially gilt issue fits that pattern precisely.