India 1985 International Astronomical Union Halley's Comet (Cancelled Brochure)
India 1983 MNH Charles Robert Darwin (Block B/L 4)
India 1983 Manned Flight Set Of 2v - Hot Air Baloon (Cancelled Brochure)
India 1983 Indian Antarctic Expedition (Wave Cancellation) (FDC)
India 1982 MNH Oil And Natural Gas Comission Ongc (Block B/L 4)
India 1982 MNH International Soil Science Congress (Block B/L 4)
India 1982 Festivals of India Pack #B2
India 1982 1st Anniv. Of Apple Satellite (Cancelled Brochure)
India 1981 I.O.C.O.M Submarine Telephone Cable (Cancelled Brochure)
India 1979 International Atomic Agency IAEA (Cancelled Brochure)
India 1979 Electric Lamp Centenary (Cancelled Brochure)
India 1975 MNH Satellite Instructional Television Experiment (Block B/L 4)
India 1975 Indian Meterological Department (Cancelled Brochure)
India 1970 Assembly Of International Radio Consultative Committee (Cancelled Brochure)
India 1968 MNH Wheat Revolution (Full Sheet)
India 1966 MNH Dr. Homi Jehangir Bhabha (Block B/L 4)
India 1965 MNH International Telecommunication Union (Block B/L 4)
India 1979 Albert Einstein MNH (Full Sheet)
India 1995 Indian National Science Academy MNH Super Rare (Full Sheet)
India MNH Definitive 9th Series Physics & Einstein Rs 5 (Full Sheet)
India 2015 Joint Issue Indo-France Space Programme (Miniature on Brochure)
India Definitive 1965 4th Series Trombay VIP Folder (FDC) Rare #V1
India 1988 Indian Science Congress (FDC)
India 2013 Ruchi Ram Sahni (Full Sheet)
India 2018 The Solar System 8v Set (Fdc)
India 1975 Launch of First Indian Satellite (Cancelled Brochure)
India 1968 Marie Curie (Cancelled Brochure)
India 2010 Astrological Signs 12V (Miniature on FDC)
India 2009 Definitive Cover Physics & Einstein 9th Series #SP20
India 2008 Institute of Science (Miniture Sheet FDC) #Msc1
India 2015 Project Rukmini (Fdc)
Namibia Ms on High Energy Telescope Space & Science Theme
India 2005 MNH Integral Coach Factory (Block B/L 4)
India 2004 MNH Trigonometrical Survey Set of 3v (Block B/L 4)
India 2017 Special Cover National Science Day C.V. Visveshwaraya #SP24
India 1999 Centenary of Thermal Power MNH (Full Sheet)
India 2016 Central Water and Power Research Station (Fdc)
India 2000 Space Program (Setenant Brochure)
India 2000 MNH India's Space Programme Set of 2v (Without S/t) (Block B/L 4)
India 1999 Thermal Power In India (Cancelled Brochure)
