| Issuer | India  |
|---|---|
| Period | Republic (1950-date) |
| Type | Standard circulation coins |
| Years | 1984-1990 |
| Value | 50 Paise (0.50 INR) |
| Currency | Rupee (decimalized, 1957-date) |
| Composition | Copper-nickel (75% Copper, 25% Nickel) |
| Weight | 5.09 g |
| Diameter | 24 mm |
| Thickness | 1.5 mm |
| Shape | Round |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |