| Emitent | Tristan da Cunha |
|---|---|
| Rok | 1978 |
| Typ | Non-circulating coin |
| Nominał | 1 Crown |
| Waluta | Crown (1978-date) |
| Skład | Copper-nickel |
| Waga | 28.47 g |
| Średnica | 38.61 mm |
| Grubość | 3 mm |
| Kształt | Round |
| Technika | Milled |
| Orientacja | Medal alignment ↑↑ |
| Rytownik(zy) | Arnold Machin |
| W obiegu do | |
| Źródło(a) | KM#2 |
| Opis awersu | Queen Elizabeth II |
|---|---|
| Pismo awersu | Latin |
| Legenda awersu | ELIZABETH THE SECOND PM 1978 |
| Opis rewersu | Crest with unicorn left and shrimp right, QE-2 in center |
| Pismo rewersu | Latin |
| Legenda rewersu | 1953 · 25th ANNIVERSARY OF THE CORONATION · 1978 TRISTAN DA CUNHA · ONE CROWN · |
| Krawędź | Milled |
| Mennica | |
| Nakład | 1978 PM - Pobjoy Mint - |
| ID Numisquare | 1141174240 |
| Uwagi |