This limited-edition set features the unique 2005 sovereign design, containing a Proof quintuple-sovereign (five-pound coin), double-sovereign (two-pound coin), sovereign and half-sovereign.
- Manufacturer: Royal Mint
- Weight (grams): 67.88
- Pure gold content (grams): 62.226
- Fineness: 916.7
- Dimensions: Box: 172mm x 122 x 30mm
These proofs have been struck using specially selected blanks and highly polished dies. During striking, the coinage dies exert enormous pressure on the coin blank, with at least two separate blows (or strikes), ensuring that the impression has extra clarity. Complete with its own Certificate of Authenticity.