The 200th Anniversary of the Birth of Carl Friedrich Gauss, Mathematician 1977
Sedaj prikazano: Nemčija - Poštne znamke - 1977 - The 200th Anniversary of the Birth of Carl Friedrich Gauss, Mathematician - 1 znamke.
1977
The 200th Anniversary of the Birth of Carl Friedrich Gauss, Mathematician
14. april WM: Nič Perforacija: 14.
![[The 200th Anniversary of the Birth of Carl Friedrich Gauss, Mathematician, tip AAQ]](https://www.stampworld.com/media/catalogue/Germany/Postage-stamps/AAQ-s.jpg)
