Tchécoslovaquie
Montre maintenant: Tchécoslovaquie - Timbres-Poste (1918 - 1992) - 1 Timbres-poste.
1965
G.J Mendel - The 100th Anniversary of his Study of heredity
10. juillet WM: Aucun Modèle: C. Bouda Gravure: Jindra sc. Perforation: 11¾ x 11¼
![[G.J Mendel - The 100th Anniversary of his Study of heredity, type ALP]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/ALP-s.jpg)
