Cehoslovacia
Prezentat acum: Cehoslovacia - Timbre poştale (1918 - 1992) - 1 timbre.
1951
Five Year Plan (Heavy Industry)
24. Februarie WM: Niciunul Design: J. Švengsbír Gravură: J. Švengsbír Perforare: 12½
![[Five Year Plan (Heavy Industry), Tip CP]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/CP-s.jpg)
![[Five Year Plan (Heavy Industry), Tip CQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/CQ-s.jpg)
![[Five Year Plan (Heavy Industry), Tip CR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/CR-s.jpg)