Bulgarien
Viser nu Bulgarien - Post frimærker (1879 - 2024) - 1 frimærker.
1971
The 113th Anniversary of the Bulgarian Gymnasium, Bolgrad
16. marts VM: Ingen Perforeringer: 12½
![[The 113th Anniversary of the Bulgarian Gymnasium, Bolgrad, type BTC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/BTC-s.jpg)
![[The 113th Anniversary of the Bulgarian Gymnasium, Bolgrad, type BTD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/BTD-s.jpg)
