Tsjecho-Slowakije
Wordt nu getoond: Tsjecho-Slowakije - Postzegels (1918 - 1992) - 1 postzegels.
1961
The 3rd Five Year Plan
20. januari WM: Geen Ontwerp: J. Podhájský Graveren: J. Goldschmied, J. Švengsbír Perforatie: 11¼ x 11¾
![[The 3rd Five Year Plan, type ZL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/ZL-s.jpg)
![[The 3rd Five Year Plan, type ZM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/ZM-s.jpg)
![[The 3rd Five Year Plan, type ZN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/ZN-s.jpg)
