| Issuer | United Kingdom |
| Year | 1817-1820 |
| Type | Standard circulation coin |
| Value | 1 Sovereign |
| Currency | Pound sterling (1158-1970) |
| Composition | Gold (.9167) |
| Weight | 7.99 g |
| Dimensions | 22.05 mm |
| Thickness | 1.5 mm |
| Shape and Technique | Round Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | Benedetto Pistrucci |
| In circulation to | |
| Reference(s) | KM#674, Sp#3785 |
| Obverse description | Laureate portrait of King George III right, legend around. |
| Obverse script | Latin |
| Obverse lettering | GEORGIUS III D:G: BRITANNIAR: REX
F:D:
1820 (Translation: George the Third by the Grace of God King of the Britains Defender of the Faith (Georgius III Dei Gratia Britanniarum Rex Fidei Defensor)) |
| Reverse description | St George slaying the dragon right within Garter, legend around. |
| Reverse script | Latin |
| Reverse lettering | HONI ·
SOIT · QUI · MAL · Y · PENSE (Translation: Shame on he who thinks evil of it) |
| Edge | |
| Mint | |
| Mintage | 1817 - - 3 235 000 1817 - Proof - 1818 - - 2 347 000 1819 - (fr) Très rare - 3 574 1820 - - 932 000 1820 - Proof - |
| Catalog ID | 8261190290 |
| Comments |
