The 10th World Mining Congress 1979
Viser nå: Tyrkia - Postfrimerker - 1979 - The 10th World Mining Congress - 4 frimerker.
1979
The 10th World Mining Congress
17. September VM: Ingen Gravering: Ajans - Türk. Ankara. Perforering: 13
![[The 10th World Mining Congress, type BTD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Turkey/Postage-stamps/BTD-s.jpg)
![[The 10th World Mining Congress, type BTE]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Turkey/Postage-stamps/BTE-s.jpg)
![[The 10th World Mining Congress, type BTF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Turkey/Postage-stamps/BTF-s.jpg)
![[The 10th World Mining Congress, type BTG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Turkey/Postage-stamps/BTG-s.jpg)
