| Issuer | Tristan da Cunha |
|---|---|
| Year | 1977 |
| Type | Non-circulating coin |
| Value | 25 Pence (0.25) |
| Currency | Pound sterling (decimalized, 1971-date) |
| Composition | Copper-nickel |
| Weight | 28.47 g |
| Diameter | 38.61 mm |
| Thickness | 3 mm |
| Shape | Round |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Arnold Machin |
| In circulation to | |
| Reference(s) | KM#1 |
| Obverse description | Crowned portrait right |
|---|---|
| Obverse script | Latin |
| Obverse lettering | QUEEN ELIZABETH THE SECOND 1952-1977 |
| Reverse description | The reverse design shows the Royal Yacht Britannia on its Royal Silver Jubilee Visit, with the island in the background. |
| Reverse script | Latin |
| Reverse lettering | TRISTA DA CUNHA TWENTY FIVE PENCE |
| Edge | Reeded |
| Mint | |
| Mintage | 1977 - - 50 000 |
| Numisquare ID | 8773361920 |
| Comments |