| Issuer | United Kingdom |
| Year | 1831-1837 |
| Type | Standard circulation coin |
| Value | 1/2 Penny (1⁄480) |
| Currency | Pound sterling (1158-1970) |
| Composition | Copper |
| Weight | 9.45 g |
| Dimensions | 28 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Variable alignment ↺ |
| Engraver(s) | William Wyon |
| In circulation to | 31 December 1869 |
| Reference(s) | KM#706, Sp#3847 |
| Obverse description | Uncrowned portrait of King William IV facing right, legend around, date below. |
| Obverse script | Latin |
| Obverse lettering | GULIELMUS IIII DEI GRATIA
1831 (Translation: William the Fourth by the Grace of God) |
| Reverse description | Seated figure of Britannia right, with trident in left hand and shield bearing the Union flag in right, legend around and national flower emblems in exergue. |
| Reverse script | Latin |
| Reverse lettering | BRITANNIAR: REX FID: DEF: (Translation: King of the Britains Defender of the Faith) |
| Edge | Plain |
| Mint | |
| Mintage | 1831 - - 806 000 1831 - Proof (coin orientation) - 1831 - Proof (medal orientation) - 1834 - - 538 000 1837 - - 349 000 |
| Catalog ID | 7793540540 |
| Comments |
