България
Сега показвам: България - Пощенски разноски марки (1879 - 2024) - 1 марки.
1971
The 113th Anniversary of the Bulgarian Gymnasium, Bolgrad
16. Март воден знак: Никой Пробиване: 12½
![[The 113th Anniversary of the Bulgarian Gymnasium, Bolgrad, тип BTC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/BTC-s.jpg)
![[The 113th Anniversary of the Bulgarian Gymnasium, Bolgrad, тип BTD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/BTD-s.jpg)
