| Country | 🇬🇧 United Kingdom |
| Year | 1811 |
| Denomination | 1 Shilling (1⁄20) |
| Face value | 12p |
| Mint | Royal Mint · Llantrisant |
| Series | Shilling |
| Circulation | Circulating |
| Demonetised | 1831 |
| Composition | Silver |
| Diameter | 25.3mm |
| Shape | Round |
| Orientation | Coin alignment ↑↓ |
| Grade scale | UK (EF/UNC) |
Central arms of Newcastle, legend around. Script: Latin
Image of Commerce seated on a bale holding cornucopia and spear with sailing ship on the horizon, legend around, date below. Script: Latin