1972 The 150th Anniversary of the Independence
1972 The 150th Anniversary of the Independence
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1972 Inter-American Stamp Exhibition “EXFILBRA 72” – Rio de Janeiro, Brazil
1972 Inter-American Stamp Exhibition “EXFILBRA 72” – Rio de Janeiro, Brazil
1972 International Stamp Exhibition “EXFILBRA 72” – Rio de Janeiro, Brazil
1972 International Stamp Exhibition “EXFILBRA 72” – Rio de Janeiro, Brazil
1972 The 50th Anniversary of the first Modern Art Week, Sao Paulo
1972 The 50th Anniversary of the first Modern Art Week, Sao Paulo
1972 Visit of President Tomas of Portugal
1972 Visit of President Tomas of Portugal