The 100th Anniversary of the Birth of Dr. Erich Tschermak-Seyseneggs 1971
Ora in esposizione: Austria - Francobolli postali - 1971 - The 100th Anniversary of the Birth of Dr. Erich Tschermak-Seyseneggs - 1 francobolli.
1971
The 100th Anniversary of the Birth of Dr. Erich Tschermak-Seyseneggs
15. Novembre WM: Nessuno Dimensioni del foglio: 50 Disegno: Maria Laurent y Otto Zeiller. Dentellatura: 14½ x 13¾
![[The 100th Anniversary of the Birth of Dr. Erich Tschermak-Seyseneggs, Scrivi AIL]](https://www.stampworld.com/media/catalogue/Austria/Postage-stamps/AIL-s.jpg)
