Argentina XXI International Book Fair April 8, 1995 International Book Fair (Feria Internacional del Libro) is held every April in Buenos Aires, Argentina, and is one of the top five book expos in the world.
Ireland Armistice Day November 11, 2018 Armistice Day 1918 marked the end of World War I. The stamp set shows excerpts from poems In Flanders Fields by John McCrae and To My Daughter Betty, The Gift of God by Thomas Kettle.
Mexico Tourism November 13, 2018 The design shows the logo of Mexico Tourism Board. The six alphabets and colors stand for historical tourism, medical tourism, cultural tourism, conference tourism, adventure tourism, and beach tourism.