Tsjad
Viser nå: Tsjad - Postfrimerker (1922 - 2021) - 2 frimerker.
1982
Airmail - Chess Grand Masters
24. December VM: Ingen Perforering: 13¼
1983
Airmail - Meeting of Rotary International - Toronto, Canada
27. December VM: Ingen Perforering: 13¼