| Issuer | British Antarctic Territory |
| Year | 2023 |
| Type | Non-circulating coin |
| Value | 50 Pence |
| Currency | Pound sterling (1991-date) |
| Composition | Gold (.999) plated copper-nickel (Diamond finish) |
| Weight | 8 g |
| Dimensions | 27.3 mm |
| Thickness | 1.78 mm |
| Shape and Technique | Equilateral curve heptagon (7-sided) Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#71 |
| Obverse description | Effigy of King Charles III facing left, legend around with date. |
| Obverse script | Latin |
| Obverse lettering | BRITISH ANTARCTIC TERRITORY • 2023 • KING CHARLES III • 50 PENCE • PM |
| Reverse description | The royal cypher of King Charles III surrounded by a rose, representing England, a daffodil, representing Wales, a thistle, representing Scotland, and shamrocks representing Northern Ireland. |
| Reverse script | Latin |
| Reverse lettering | 6 May 2023 CIIIR DA 50 |
| Edge | Plain |
| Mint | (PM) Pobjoy Mint, Surrey, United Kingdom (1965-2023) |
| Mintage | 2023 PM - Goldclad; DA die mark - 750 |
| Catalog ID | 8795492100 |
| Comments |
