G.J Mendel - The 100th Anniversary of his Study of heredity 1965
Now showing: Czechoslovakia - Postage stamps - 1965 - G.J Mendel - The 100th Anniversary of his Study of heredity - 1 stamps.
1965
G.J Mendel - The 100th Anniversary of his Study of heredity
10. July WM: None Design: C. Bouda Engraving: Jindra sc. Perforation: 11¾ x 11¼
![[G.J Mendel - The 100th Anniversary of his Study of heredity, type ALP]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/ALP-s.jpg)
