Postal Unions
| Set / Name of Stamp | Date of Issue | Denomination | Image |
|---|---|---|---|
| Universal Postal Union – Angami OrnamentOctober 9, 1999 | October 9, 1999 | Rs. 15 |   |
| Universal Postal Union – Chhau Dance MasksOctober 9, 1999 | October 9, 1999 | Rs. 3 |   |
| Universal Postal Union – Muria Ritual ObjectOctober 9, 1999 | October 9, 1999 | Rs. 3 |   |
| Universal Postal Union – (Rathva wall painting) Elephant and horsemanOctober 9, 1999 | October 9, 1999 | Rs. 3 |   |
| 150th Birth Anniversary of Heinrich von Stephan (1831-1897)April 8, 1981 | April 8, 1981 | Rs. 1 |   |
| 15th Anniversary of Asian-Oceanic Postal UnionApril 1, 1977 | April 1, 1977 | Rs. 13 |   |
| New UPU HeadquartersMay 20, 1970 | May 20, 1970 | 20 nP |   |
| Universal Postal UnionOctober 10, 1949 | October 10, 1949 | 12 ANNAS |   |
| Universal Postal UnionOctober 10, 1949 | October 10, 1949 | 3.50 ANNAS |   |
| Universal Postal UnionOctober 10, 1949 | October 10, 1949 | 2 ANNAS |   |