Bolgarija
Sedaj prikazano: Bolgarija - Poštne znamke (1879 - 2024) - 1 znamke.
1977
The 5th Congress of the Bulgarian Tourism Association (BTS)
24. februar WM: Nič Perforacija: 13
![[The 5th Congress of the Bulgarian Tourism Association (BTS), tip CLU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/CLU-s.jpg)
