| 発行体 | Cook Islands |
|---|---|
| 年号 | 1972-1983 |
| 種類 | Standard circulation coin |
| 額面 | 20 Cents (0.20 NZD) |
| 通貨 | Dollar (1972-date) |
| 材質 | Copper-nickel (75% Copper, 25% Nickel) |
| 重量 | 11.31 g |
| 直径 | 28.58 mm |
| 厚さ | 2.41 mm |
| 形状 | Round |
| 製造技法 | Milled |
| 向き | Medal alignment ↑↑ |
| 彫刻師 | Obverse: Arnold Machin Reverse: George James Berry |
| 流通終了年 | 1 May 2016 |
| 参考文献 | KM#5 |
| 表面の説明 | Young bust right, date below |
|---|---|
| 表面の文字体系 | Latin |
| 表面の銘文 | ELIZABETH II COOK ISLANDS 1972 |
| 裏面の説明 | Fairy Terns (Binomial name: Sternula nereis), one in flight and the other on a branch. Denomination below. |
| 裏面の文字体系 | Latin |
| 裏面の銘文 | 20 JB |
| 縁 | Reeded |
| 鋳造所 | Royal Australian Mint, Canberra,Australia (1965-date) Royal Mint, Llantrisant, United Kingdom (1968-date) FM Franklin Mint (The Franklin Mint), Wawa, Pennsylvania, United States (1964-date) |
| 鋳造数 | 1972 - - 31 000 1972 - Proof - 17 000 1973 - - 49 000 1973 - Proof - 13 000 1974 - - 5 500 1974 - Proof - 7 300 1975 - - 60 000 1975 FM - Matte - 1 000 1975 FM - Proof - 21 000 1975 FM - Special Uncirculated - 2 251 1983 - - 1983 - BU - 1983 - Proof - 10 000 |
| Numisquare ID | 6065215000 |
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