India 1982 Apple Satellite Used
India 1966 FDC Dr. Homi Jehangir Bhabha (FDC)
India 1968 FDC Madam Marie Curie (FDC)
India 1968 FDC Wheat Revolution (FDC)
India 1969 FDC First Man On The Moon (FDC)
India 1964 FDC International Geological Congress (FDC)
India 1972 First Anniv. Arvi Satellite (FDC)
India 1976 Alexander Graham Bell (FDC)
India 2013 Centenary of Indian Science Congress (FDC)
India 2008 MNH Madhav Institute of Technology & Science (FDC)
India 1982 International Soil Science Congress (FDC)
India 1965 FDC International Telecommunication Union (FDC)
India 1975 Launch Of First Indian Satellite (FDC)
India 2010 MNH Astrological Signs Set Of 12v (FDC)
India 1980 Institute Of Engineers Diamond Jubilee (FDC)
India 2011 MNH Indian Council Of Medical Research (FDC)
India 1981 I.O.C.O.M Submarine Telephone Cable (FDC)
India 1975 Indian Meterological Department (FDC)
India 1972 Dr. Vikram Ambala Sarabhai (FDC)
India 1985 Potato Research In India (FDC)
India 1985 International Astronomical Union Halley's Comet (FDC)
India 1975 Satellite Instructional Television Experiment (FDC)
India 2018 Special Cover Stephen Hawking #SP21
India 1981 Launch Of SLV 3 Rocket (FDC)
India 1974 Guglielmo Marconi (FDC)
India 1961 Acharya Prafulla Chandra Ray (Fdc)
India 1971 Dr. Chandrasekhara Venkata Raman (FDC)
India 1961 Silver Jubilee All India Radio FDC
India 1996 Anaesthesia 150 Years (FDC)
India 2003 MNH 150 Years of Telecommunications In India (FDC)
India 1995 Wilhelm Conrad Von Roentgen X-Ray (FDC)
India 2010 MNH Dr. Guduru Venkata Chalam (FDC)
India 1984 Indo-Soviet Joint Space Mission (FDC)
India 1982 Oil And Natural Gas Comission ONGC (FDC)
India 1979 Electric Lamp Centenary (FDC)
India 1977 World Conference On Earthquake Engineering (FDC)
India 1961 Centenary Scientific Forestry FDC
India 2011 MNH Dr. D. S. Kothari (FDC)
India 1983 World Communication Year (FDC)
India 1978 International Wheat Genetics Symposium (FDC)
