| Value | 50 PENCE |
| Material | Copper nickel |
| Weight | 8 gr |
| Diameter | 27.3 mm |
| Thickness | 1.78 mm |
| Shape | Equilateral curve heptagon (7-sided) |
| Subject | Child's drawing of a youth vaulting over a bar, London 2012 logo above, denomination below |
KM1150 · UNITED KINGDOM · 2009 - 2011

| Value | 50 PENCE |
| Material | Copper nickel |
| Weight | 8 gr |
| Diameter | 27.3 mm |
| Thickness | 1.78 mm |
| Shape | Equilateral curve heptagon (7-sided) |
| Subject | Child's drawing of a youth vaulting over a bar, London 2012 logo above, denomination below |
Coin