| Issuer | Cook Islands |
|---|---|
| Year | 1978 |
| Type | Non-circulating coin |
| Value | 50 Cents |
| Currency | Dollar (1972-date) |
| Composition | Copper-nickel |
| Weight | 13.6 g |
| Diameter | 31.75 mm |
| Thickness | |
| Shape | Round |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#6.2 |
| Obverse description | The Effigy of HM Queen Elizabeth II |
|---|---|
| Obverse script | Latin |
| Obverse lettering | ELIZABETH II COOK ISLANDS 1978 |
| Reverse description | Bonito fish (Sarda australis) |
| Reverse script | Latin |
| Reverse lettering | 50 JB FM |
| Edge | Lettering: 1728 · |
| Mint | (FM) Franklin Mint (The Franklin Mint), Wawa, Pennsylvania, United States (1964-date) |
| Mintage | 1978 FM - Matte - 1 000 1978 FM - Proof - 6 287 1978 FM - Special Uncirculated - 767 |
| Numisquare ID | 2523375850 |
| Comments |