The National Conference of the Communist Party, Sofia 1978
A mostrar agora: Bulgária - Selos Postais - 1978 - The National Conference of the Communist Party, Sofia - 1 selos.
A mostrar agora: Bulgária - Selos Postais - 1978 - The National Conference of the Communist Party, Sofia - 1 selos.
![[The National Conference of the Communist Party, Sofia, type CPW]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CPW-s.jpg)
