| Issuer | United Kingdom |
| Year | 2005-2012 |
| Type | Non-circulating coin |
| Value | 1 Pound |
| Currency | Pound sterling (decimalized, 1971-date) |
| Composition | Silver (.958) |
| Weight | 16.22 g |
| Dimensions | 27 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#1087, Sp#BSE5, Sp#BSE5A |
| 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
`1`POUND` (Translation: Elizabeth the Second by the Grace of God Queen Defender of the Faith) |
| Reverse description | Seated figure of Britannia left with trident and shield, legend and date around. |
| Reverse script | Latin |
| Reverse lettering | HALF OUNCE FINE SILVER 2005 BRITANNIA PN |
| Edge | Reeded |
| Mint | |
| Mintage | 2005 - Sp#BSE5; Proof - 2 360 2007 - Sp#BSE5A; Satin finish proof reverse - 2 000 2012 - Sp#BSE5; Proof - 1 656 |
| Catalog ID | 4512873380 |
| Comments |
