| Base Halfpenny of George IV (1825-1827) |
| Diameter: 28.00mm |
| Weight: 9.4500g |
| Fineness: 1.000 Copper |
| Obv: | Laureated bust of George IV left |
| GEORGIUS IV DEI GRATIA date |
| Rev: | Britannia seated right on rock holding trident and resting shield against right side, floral emblem below |
| BRITANNIAR: REX FID: DEF: |
|
| Year | Mintage |
|
Year | Mintage |
|
Year | Mintage |
| 1825 | 215,040 |
|
1826 Two incuse lines | 9,031,630 |
|
1826 Prf | |
| 1826 Two raised lines | Inc Above |
|
1827 Two incuse lines | 5,376,000 |
|
| |
|