Argentina note after Scott #B80-B83 MNH SHEETS Buenos Aires '80 EXPO CV$125+
Argentina Scott #B69-B72 FIRST DAY COVER Communication Plane Ship $$ 378221
Argentina Scott #B69-B72 FIRST DAY COVER Communication Plane Ships $$ 378219
Argentina Scott #B69-B72 FIRST DAY COVERS Communication Plane Ship $$ 378220
Argentina Scott #B80-B83 MNH Sailing Ships CV$27+
Argentina Scott #C66 MNH Inter-American Development $$