The 8th Bulgarian Trade Union Congress 1977
A mostrar agora: Bulgária - Selos Postais - 1977 - The 8th Bulgarian Trade Union Congress - 1 selos.
A mostrar agora: Bulgária - Selos Postais - 1977 - The 8th Bulgarian Trade Union Congress - 1 selos.
![[The 8th Bulgarian Trade Union Congress, type CMC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/CMC-s.jpg)
