| Emitent | Gibraltar |
|---|---|
| Rok | 1980 |
| Typ | Non-circulating coin |
| Hodnota | 1 Crown (0.25) |
| Měna | Crown Coinage (1967-date) |
| Složení | Copper-nickel |
| Hmotnost | 28.47 g |
| Průměr | 38.61 mm |
| Tloušťka | 3.2 mm |
| Tvar | Round |
| Technika | Milled |
| Orientace | Medal alignment ↑↑ |
| Rytci | Obverse: Arnold Machin Reverse: Philip Nathan |
| V oběhu do | |
| Reference | KM#11 |
| Popis líce | Right facing uncouped bust of Queen Elizabeth II, wearing the ` Girls of Great Britain and Ireland ` Tiara, legend around, date below |
|---|---|
| Písmo líce | Latin |
| Opis líce | GIBRALTAR ELIZABETH II · 1980 · |
| Popis rubu | Busy of Queen Mother facing left, rock of Gibraltar and Strait of Gibraltar in background |
| Písmo rubu | Latin |
| Opis rubu | 80TH BIRTHDAY OF H.M.QUEEN ELIZABETH THE QUEEN MOTHER · ONE CROWN · |
| Hrana | Reeded |
| Mincovna | |
| Náklad | 1980 - - |
| ID Numisquare | 2556469020 |
| Poznámky |