Bulgarie
Montre maintenant: Bulgarie - Timbres-Poste (1879 - 2024) - 1 Timbres-poste.
1987
The 95th Anniversary of the Newspaper "Rabotnik". The 90th Anniversary of the "Rabotcniceski Vstnik".The 60th Anniversary of the "Rabotnicesko Delo"
24. septembre WM: Aucun Perforation: 13