Bulgária
A mostrar agora: Bulgária - Selos Postais (1879 - 2024) - 1 selos.
1978
The First Anniversary of the Bulgarian-Soviet Friendship Treaty
18. Março WM: Nada Perfuração: 13
![[The First Anniversary of the Bulgarian-Soviet Friendship Treaty, Tipo CPF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/CPF-s.jpg)