The 10th Anniversary of the Civil Air Transport in Bulgaria 1957
A mostrar agora: Bulgária - Selos Postais - 1957 - The 10th Anniversary of the Civil Air Transport in Bulgaria - 1 selos.
A mostrar agora: Bulgária - Selos Postais - 1957 - The 10th Anniversary of the Civil Air Transport in Bulgaria - 1 selos.
![[The 10th Anniversary of the Civil Air Transport in Bulgaria, type AEN]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/AEN-s.jpg)
