Bulgarien
Viser nu Bulgarien - Post frimærker (1879 - 2024) - 1 frimærker.
1964
The 140th Anniversary of the Issuing of the First Bulgarian Spelling Book
22. juni VM: Ingen Perforeringer: 11½
![[The 140th Anniversary of the Issuing of the First Bulgarian Spelling Book, type AUZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/AUZ-s.jpg)
