Mining
| Set / Name of Stamp | Date of Issue | Denomination | Image |
|---|---|---|---|
| 12th World Mining Congress, New DelhiNovember 20, 1984 | November 20, 1984 | Rs. 1 |   |
| Centenary of Kolar Gold Fields, KarnatakaDecember 20, 1980 | December 20, 1980 | Rs. 1 |   |