Sao Tome in Principe
Sedaj prikazano: Sao Tome in Principe - Poštne znamke (1869 - 2021) - 2 znamke.
1981
World Chess Championship, Meran
28. november WM: Nič Perforacija: 14
1981
Winner of World Chess Championship, Meran - Overprinted
10. december WM: Nič Perforacija: Printed