The 90th Anniversary of the "Kliment Ohridski" University 1978
A mostrar agora: Bulgária - Selos Postais - 1978 - The 90th Anniversary of the "Kliment Ohridski" University - 1 selos.
A mostrar agora: Bulgária - Selos Postais - 1978 - The 90th Anniversary of the "Kliment Ohridski" University - 1 selos.
![[The 90th Anniversary of the "Kliment Ohridski" University, type CSK]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/CSK-s.jpg)
