South America

2024 MERCOSUR Issue – Chefs

2024 Unconventional Food Plants

2024 The 200th Anniversary of the Senate of Brazil

2024 The 200th Anniversary of the First Constitution of Brazil

2023 MERCOSUR Issue – Video Games

1918 -1919 Libertas – Watermarked WM: 4

1918 -1919 Libertas – Inscription “BRAZIL CORREIO”

1917 The 100th Anniversary of the Pernambucan Revolution WM: 3

1916 The 300th Anniversary of the Founding of Belem WM: 3

1915 The 300th Anniversary of the Founding of Cabo Frio WM: 3