Bolgarija
Sedaj prikazano: Bolgarija - Poštne znamke (1879 - 2024) - 1 znamke.
1957
The 70th Anniversary of Esperanto and The 50th Anniversary of the Bulgarian Esperanto Association
27. julij WM: Nič Perforacija: 13
![[The 70th Anniversary of Esperanto and The 50th Anniversary of the Bulgarian Esperanto Association, tip AES]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/AES-s.jpg)
