| Emitent | Gibraltar |
|---|---|
| Rok | 1980 |
| Typ | Non-circulating coin |
| Nominał | 1 Crown (0.25) |
| Waluta | Crown Coinage (1967-date) |
| Skład | Copper-nickel |
| Waga | 28.47 g |
| Średnica | 38.61 mm |
| Grubość | 3.2 mm |
| Kształt | Round |
| Technika | Milled |
| Orientacja | Medal alignment ↑↑ |
| Rytownik(zy) | Obverse: Arnold Machin Reverse: Philip Nathan |
| W obiegu do | |
| Źródło(a) | KM#11 |
| Opis awersu | Right facing uncouped bust of Queen Elizabeth II, wearing the ` Girls of Great Britain and Ireland ` Tiara, legend around, date below |
|---|---|
| Pismo awersu | Latin |
| Legenda awersu | GIBRALTAR ELIZABETH II · 1980 · |
| Opis rewersu | Busy of Queen Mother facing left, rock of Gibraltar and Strait of Gibraltar in background |
| Pismo rewersu | Latin |
| Legenda rewersu | 80TH BIRTHDAY OF H.M.QUEEN ELIZABETH THE QUEEN MOTHER · ONE CROWN · |
| Krawędź | Reeded |
| Mennica | |
| Nakład | 1980 - - |
| ID Numisquare | 2556469020 |
| Uwagi |