The 100th Anniversary of the Death of Johann Gregor Mendel 1984
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1984
The 100th Anniversary of the Death of Johann Gregor Mendel
5. januari WM: Inga storlek på arket: 50 Design: A. Pilch Gravyr: R. Toth Perforering: 13¾
![[The 100th Anniversary of the Death of Johann Gregor Mendel, Typ AXD]](https://www.stampworld.com/media/catalogue/Austria/Postage-stamps/AXD-s.jpg)
