| Country | UK |
| Year | 1915 |
| Denomination | 2s6d |
| Composition | Sterling silver to 1919, 50% silver from 1920 |
| Weight | 14.140g |
| Diameter | 32.3mm |
| Obverse artist | Bertram Mackennal |
| Demonetised | 1970 |
| Grade scale | UK grading (EF/UNC) |
Bare head of George V right
Crowned shield of arms
UK · 1915
George V half crown, 1915. Silver reduced to 50% from 1920.