Zobrazujú sa: Zambia - Poštové známky (1964 - 2018) - 4 známky.
18. máj WM: nikto Dizajn: Michael Goaman. Perforácia: 14½
![[Inaguration of WHO Headquarters - Geneva, Switzerland, typ X]](https://www.stampworld.com/media/catalogue/Zambia/Postage-stamps/X-s.jpg)
![[Inaguration of WHO Headquarters - Geneva, Switzerland, typ X1]](https://www.stampworld.com/media/catalogue/Zambia/Postage-stamps/X1-s.jpg)
12. júl WM: nikto Dizajn: Gabriel Ellison. Perforácia: 14½
![[University of Zambia Opening, typ Y]](https://www.stampworld.com/media/catalogue/Zambia/Postage-stamps/Y-s.jpg)
![[University of Zambia Opening, typ Y1]](https://www.stampworld.com/media/catalogue/Zambia/Postage-stamps/Y1-s.jpg)
