| Issuer | Gibraltar |
| Year | 2022 |
| Type | Non-circulating coin |
| Value | 50 Pence |
| Currency | Pound (decimalized, 1971-date) |
| Composition | Silver (.925) |
| Weight | 8 g |
| Dimensions | 27.30 mm |
| Thickness | |
| Shape and Technique | Equilateral curve heptagon (7-sided) Coloured, Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#1874a |
| Obverse description | Right facing couped bust of Queen Elizabeth II, wearing the George IV State Diadem, legend and date around |
| Obverse script | Latin |
| Obverse lettering | ELIZABETH II · D · G · REGINA · GIBRALTAR · 2022 PM |
| Reverse description | Image matching the original illustration of the David Walliams novel Billionaire Boy. The inscription at the top reads ‘The World of David Walliams’ and the value is shown below |
| Reverse script | Latin |
| Reverse lettering | The World of David Walliams Billionaire Boy 50p |
| Edge | Plain |
| Mint | (PM) Pobjoy Mint, Surrey, United Kingdom (1965-2023) |
| Mintage | 2022 PM - Proof - 1 999 |
| Catalog ID | 7201557800 |
| Comments |
