Asia

1980 The 200th Anniversary of Madras Sappers

1980 Institution of Engineers (India) Commemoration

1980 India ’80 International Stamp Exhibition

1980 The 3rd United Nations Industrial Development Organization General Conference, New Delhi

1979 The 500th Anniversary of the Birth of Guru Amar Das (Sikh Leader)

1979 Flying and Gliding

1979 The 23rd International Atomic Energy Agency Conference, New Delhi

1979 International Children’s Book Fair, New Delhi

1979 India International Trade Fair, New Delhi

1979 The 50th Anniversary and 13th Congress of International Commission on Large Dams