The 20th Anniversary of UNESCO 1966
Ditunjukkan sekarang: Republik Congo - Setem-setem bayaran pos - 1966 - The 20th Anniversary of UNESCO - 1 Setem-setem.
Ditunjukkan sekarang: Republik Congo - Setem-setem bayaran pos - 1966 - The 20th Anniversary of UNESCO - 1 Setem-setem.
![[The 20th Anniversary of UNESCO, jenis DF]](https://www.stampworld.com/media/catalogue/Congo,-Rep./Postage-stamps/DF-s.jpg)
