1986 Argentine Philately, Children’s Drawings
1986 Argentine Philately, Children’s Drawings
South America
1986 The 100th Anniversary of the Birth of Ceferino Namuncura, First Indian Seminary Student
1986 The 100th Anniversary of the Birth of Ceferino Namuncura, First Indian Seminary Student
1986 The 100th Anniversary of the Birth of Independence Heroes
1986 The 100th Anniversary of the Birth of Independence Heroes
1986 Buenos Aires Architecture, 1880-1930
1986 Buenos Aires Architecture, 1880-1930
1986 The 50th Anniversary of the Grape Harvest Nat Festival WM: 13
1986 The 50th Anniversary of the Grape Harvest Nat Festival WM: 13
1985 The 100th Anniversary of the Rio Gallegos
1985 The 100th Anniversary of the Rio Gallegos
1985 National Campaign for the Prevention of Blindness
1985 National Campaign for the Prevention of Blindness