| Issuer | United Kingdom |
| Year | 1817 |
| Type | Pattern |
| Value | 1 Crown (1/4) |
| Currency | Pound sterling (1158-1970) |
| Composition | Gold (.9167) |
| Weight | 48.69 g |
| Dimensions | |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | William Wyon |
| In circulation to | |
| Reference(s) | KM#PnC77, ESC#230 |
| Obverse description | Right facing laureate bust of King George III, legend around, date below. |
| Obverse script | Latin |
| Obverse lettering | GEORGIUS III D:G: BRITANNIARUM REX
W. WYON
1817 (Translation: George the Third by the Grace of God King of the Britains) |
| Reverse description | Crowned royal shield of arms, legend around. |
| Reverse script | Latin |
| Reverse lettering | INCORRUPTA FIDES VERITASQUE (Translation: An untarnished faith) |
| Edge | |
| Mint | |
| Mintage | 1817 - Proof - |
| Catalog ID | 6016298550 |
| Comments |
