Tchécoslovaquie
Montre maintenant: Tchécoslovaquie - Timbres-Poste (1918 - 1992) - 1 Timbres-poste.
1959
Airmail - The 50th Anniversary of 1st Flight by Jan Kaspar
15. octobre WM: Aucun Modèle: K. Lhoták Gravure: J. Švengsbír Perforation: 11¾ x 11¼
![[Airmail - The 50th Anniversary of 1st Flight by Jan Kaspar, type WH]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/WH-s.jpg)
![[Airmail - The 50th Anniversary of 1st Flight by Jan Kaspar, type WI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/WI-s.jpg)
