| Issuer | British Antarctic Territory |
| Year | 2008 |
| Type | Non-circulating coin |
| Value | 20 Pounds |
| Currency | Pound sterling (1991-date) |
| Composition | Gold (.9999) (24 carat) |
| Weight | 6.22 g |
| Dimensions | 22 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Ian Rank-Broadley |
| In circulation to | |
| Reference(s) | KM#3 |
| Obverse description | Effigy of Queen Elizabeth II facing right, legend around with date. |
| Obverse script | Latin |
| Obverse lettering | BRITISH ANTARCTIC TERRITORY 2008 IRB |
| Reverse description | The British Antarctic Territory`s Coat-of-Arms with the `PM` mintmark below at bottom right. Denomination at bottom. |
| Reverse script | Latin |
| Reverse lettering | 1908 • CENTENARY OF GRANTING OF LETTERS PATENT • 2008 RESEARCH AND DISCOVERY PM £20 |
| Edge | Reeded |
| Mint | (PM) Pobjoy Mint, Surrey, United Kingdom (1965-2023) |
| Mintage | 2008 PM - Proof - 2 000 |
| Catalog ID | 3947138000 |
| Comments |
