| Issuer | Gibraltar |
|---|---|
| Year | 1991 |
| Type | Non-circulating coin |
| Value | 1 Crown (0.25) |
| Currency | Crown Coinage (1967-date) |
| Composition | Copper-nickel |
| Weight | 28.5 g |
| Diameter | 38.5 mm |
| Thickness | 3.05 mm |
| Shape | Round |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#86 |
| Obverse description | Right facing uncouped bust of Queen Elizabeth II, wearing the George IV State Diadem, legend and date around |
|---|---|
| Obverse script | Latin |
| Obverse lettering | ELIZABETH II GIBRALTAR·1991 RDM PM |
| Reverse description | Royal Yacht `Britannia` at sea. |
| Reverse script | Latin |
| Reverse lettering | 10TH WEDDING ANNIVERSARY 1 CROWN |
| Edge | Reeded |
| Mint | (PM) Pobjoy Mint, Surrey, United Kingdom (1965-2023) |
| Mintage | 1991 PM - - |
| Numisquare ID | 5533957030 |
| Comments |