Viser nå: Botswana - Postfrimerker (1966 - 2024) - 18 frimerker.
12. February VM: Ingen Perforering: 14¼
11. July VM: Ingen Perforering: 14½ x 14¼
27. August VM: Ingen Perforering: 13¾
24. September VM: Ingen Perforering: 14¼
12. November VM: Ingen Perforering: 14¼