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1980 Transportation – International Stamp Exhibition “London 1980” – London, England
1980 Transportation – International Stamp Exhibition “London 1980” – London, England
1980 The 18th Anniversary of the Death of A. K. Fazlul Huq, National Leader, 1873-1962
1980 The 18th Anniversary of the Death of A. K. Fazlul Huq, National Leader, 1873-1962
1980 The 75th Anniversary of Rotary International
1980 The 75th Anniversary of Rotary International
1979 The 100th Anniversary of the Death of Sir Rowland Hill, 1795-1879
1979 The 100th Anniversary of the Death of Sir Rowland Hill, 1795-1879
1979 The 3rd Anniversary of the Death of Moulana Abdul Hamid Khan Bhashani, National Leader, 1880-1976
1979 The 3rd Anniversary of the Death of Moulana Abdul Hamid Khan Bhashani, National Leader, 1880-1976