Avstrija
Sedaj prikazano: Avstrija - Poštne znamke (1850 - 2024) - 1 znamke.
1981
The 75th Anniversary of the Death of Ludwig Boltzmann
4. september WM: Nič Velikost polja: 50 Oblika: Alfred Nefe y Sepp Buchner. Perforacija: 14¼ x 13¾
![[The 75th Anniversary of the Death of Ludwig Boltzmann, tip ATV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Austria/Postage-stamps/ATV-s.jpg)
