| Issuer | United Kingdom |
| Year | 1998-2012 |
| Type | Non-circulating coins |
| Value | 20 Pence |
| Currency | Pound sterling (decimalized, 1971-date) |
| Composition | Silver (.958) |
| Weight | 3.24 g |
| Dimensions | 16.5 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Obverse: Ian Rank-Broadley Reverse: Philip Nathan |
| In circulation to | |
| Reference(s) | KM#1079, Sp#BSC2 |
| Obverse description | Fourth crowned portrait of HM Queen Elizabeth II right, wearing the Girls of Great Britain tiara, legend around. |
| Obverse script | Latin |
| Obverse lettering | ELIZABETH`II`D`G REG`FID`DEF
IRB
`20`PENCE` (Translation: Elizabeth the Second by the Grace of God Queen Defender of the Faith) |
| Reverse description | Standing figure of Britannia holding trident, shield and olive branch, legend around, engraver`s name in exergue. |
| Reverse script | Latin |
| Reverse lettering | `BRITANNIA`I998` `1/10` `OUNCE`FINE`SILVER` P.NATHAN |
| Edge | Reeded |
| Mint | |
| Mintage | 1998 - Proof - 5 768 2006 - BU - 2012 - Proof - 2 595 |
| Catalog ID | 4935576850 |
| Comments |
