50 Pence - Elizabeth II Tourist Trophy Motorcycle Races, Platinum Proof
€387,899.00
| Issuer | Isle of Man |
| Year | 1983 |
| Type | Non-circulating coin |
| Value | 50 Pence (0.50 IMP) |
| Currency | Pound (decimalized, 1971-date) |
| Composition | Platinum (.950) |
| Weight | 30.4 g |
| Dimensions | 30 mm |
| Thickness | |
| Shape and Technique | Equilateral curve heptagon (7-sided) Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Obverse: Arnold Machin Reverse: Leslie Lindsay |
| In circulation to | |
| Reference(s) | KM#108c |