Cehoslovacia
Prezentat acum: Cehoslovacia - Timbre poştale (1918 - 1992) - 1 timbre.
1965
The 100th Anniversary of the ITU
10. Iulie WM: Niciunul Design: Hudeček F. Gravură: Mráček Jan Perforare: 11½
![[The 100th Anniversary of the ITU, Tip ALR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/ALR-s.jpg)