| 発行体 | Cook Islands |
|---|---|
| 年号 | 1972-1983 |
| 種類 | Standard circulation coin |
| 額面 | 50 Cents (0.50 NZD) |
| 通貨 | Dollar (1972-date) |
| 材質 | Copper-nickel (75% Copper, 25% Nickel) |
| 重量 | 13.61 g |
| 直径 | 31.75 mm |
| 厚さ | 2.36 mm |
| 形状 | Round |
| 製造技法 | Milled |
| 向き | Medal alignment ↑↑ |
| 彫刻師 | |
| 流通終了年 | 1 May 2016 |
| 参考文献 | KM#6 |
| 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 1975 |
| 裏面の説明 | Bonito fish (Sarda australis), denomination upper left. |
| 裏面の文字体系 | Latin |
| 裏面の銘文 | 50 JB |
| 縁 | Alternating milled and plain sections (five each) |
| 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 - KM#6.1 - 31 000 1972 - KM#6.1 Proof - 17 000 1973 - KM#6.1 - 19 000 1973 - KM#6.1 Proof - 13 000 1974 - KM#6.1 - 10 000 1974 - KM#6.1 Proof - 7 300 1975 - KM#6.1 - 19 000 1975 FM - KM#6.1 Matte - 1 000 1975 FM - KM#6.1 Proof - 21 000 1975 FM - KM#6.1 Special Uncirculated - 2 251 1976 FM - KM#6.1 Matte - 1 001 1976 FM - KM#6.1 Proof - 18 000 1976 FM - KM#6.1 Special Uncirculated - 1 066 1977 FM - KM#6.1 Matte - 1 171 1977 FM - KM#6.1 Proof - 5 986 1977 FM - KM#6.1 Special Uncirculated - 1 002 1983 - BU - 1983 - KM#6.1 - 1983 - KM#6.1 Proof - 10 000 |
| Numisquare ID | 1291697500 |
| コメント |