Stamps of India, 21 base day
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postage
1947, Nov 21 dominion issue wmk. mult stars (no perf info)
| X | 1 1/2a | graygrn | pillar of Asoka | .20 | ||
| X | 3 1/2a | ind & org & dkgrn | flag of India | |||
| X | 12a | ultra | Douglas DC-4 |
1961, Nov 21 forest 100th issue wmk. Asokan capital
| X | 15np | brn & grn | Centenary of Scientific Forestry - Forest & Himalayas |
1963, Mar 21
| X | 15np | dkbl | hands&FAO emblem |
1967, Aug 21
| X | 15p | brn | Narayana Guru |
1968, Oct 21 Azad Hind 25th issue
| - | 20p | multi | .20 |
1970, Jan 21
| - | 20p | prusbl | globe&telecommunications symbols | .20 |
1971, Nov 21 Chandrasekhara Venkata Raman memorial issue
| - | 20p |
1973, Jul 21
| - | 20p | multi | Allan Octavian Hume |
1973, Jul 21 Michael Madhusudan Dutt death 100th issue
| - | 20p | multi | Michael Madhusudan Dutt |
1973, Jul 21 Vishnu Dingambar Paluskar 100th issue
| - | 0.30r | multi | Vishnu Dingambar Paluskar |
1973, Jul 21 Centenary of discovery of the Hansen bacillus issue
| - | 0.50r | multi | Armauer G. Hansen & Petri Dish with Bacilli |
1973, Jul 21 Copernicus 500th issue
| - | 1r | multi | Nicolaus Copernicus |
1977, Jun 21 25th Anniversary of Rajya Sabha issue
| - | 25p | multi | Rajya Sabha |
1978, Feb 21 100th Anniversary of the Birth of Mother Pondicherry issue
| - | 25p | multi |
1979, Oct 21 100th Anniversary of the Electric Lightbulb issue
| - | 1r | pur |
1979, Dec 21 500th Anniversary of the Birth of Guru Amar Das issue
| - | 30p | multi |
1980, Jan 21
| X | 1r | multi | people holding hands |
1980, Mar 21
| - | 30p | dkgraygrn | Darul Uloom Islamic School |
1980, Apr 21
| - | 30p | multi | Sivaji |
1982, Oct 21 Police Commemoration Day issue
| - | 50p | dkol |
1983, Nov 21 200th Anniversary of Manned Flight issue
| - | 1r | multi | .20 | |||
| - | 2r | multi |
1984, Feb 21 India's Struggle for Freedom 1984 issue (6 stamps)
| - | 50p | multi | Vasudeo Balvant Phadke 1845-1883 | |||
| - | 50p | multi | Baba Kanshi Ram | |||
| - | 50p | multi | Tatya Tope | |||
| - | 50p | multi | Begum Hazrat Mahal | |||
| - | 50p | multi | Nana Sahib | |||
| - | 50p | multi | Mangal Pandey |
1985, Jul 21
| - | 50p | multi | Jairamdas Doulatram |
1985, Dec 21 Shyama Shastri memorial issue
| - | 1r | multi | Shyama Shastri |
1986, Oct 21 125th Anniversary of Indian Police issue
| - | 1.50r | multi | ||||
| - | 2r | multi |
1987, Mar 21
| - | 60p | multi | M. N. Roy |
1987, Nov 21 Festival of U.S.S.R., India issue
| - | 5r | multi |
1987, Dec 21 Dr. Rajah Sir Muthiah Chettiar issue
| - | 60p | blblk | Dr. Rajah Sir Muthiah Chettiar |
1988, Apr 21 50th Anniversary of the Death of Muhammad Iqbal issue
| - | 60p | multi | Muhammad Iqbal |
1989, Oct 21 18th International Epilepsy Congress / 14th World Congress on Neurology issue
| - | 6.50r | multi |
1990, Feb 21
| - | 60p | multi | presentation of colors |
1992, Feb 21 National Council of YMCAs 100th issue
| - | 1r | multi | YMCA emblem |
1994, Feb 21 Dr Shanti Swarup Bhatnagar Death Centenary issue
| - | 1r | multi | Dr Shanti Swarup Bhatnagar | .20 |
1994, Nov 21
| - | 6r | multi | Khuda Bakhsh Oriental Public Library Patna |
1998, May 21
| - | 2r | sep | Lokanayak Omeo Kumar Das |
1998, Sep 21
| - | 3r | multi | Baby and Drop of Polio Vaccine | .20 |
2001, Jul 21
| - | 4r | multi | Chandragupta Maurya |
2001, Oct 21 Global Iodine Deficiency Disorders Day issue
| - | 4r | multi |
2002, Jan 21 Bauddha Mahotsav issue
| - | 4.00r | multi | Gridhakuta Hills, Rajgir | — | — | |
| - | 4.00r | multi | Dhamek Stupa, Sarnath | — | — | |
| - | 8.00r | multi | Mahaparinirvana Temple, Kushinagar |
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