The 200th Anniversary of the Birth of Friedrich W.Bessel, Mathematician and Astronomer 1984
Montre maintenant: Allemagne - Timbres-Poste - 1984 - The 200th Anniversary of the Birth of Friedrich W.Bessel, Mathematician and Astronomer - 1 Timbres-poste.
1984
The 200th Anniversary of the Birth of Friedrich W.Bessel, Mathematician and Astronomer
19. juin WM: Aucun Perforation: 14 x 13¾
![[The 200th Anniversary of the Birth of Friedrich W.Bessel, Mathematician and Astronomer, type ALF]](https://www.stampworld.com/media/catalogue/Germany/Postage-stamps/ALF-s.jpg)
