Tšekkoslovakia
Näytetään: Tšekkoslovakia - Postimaksumerkit (1918 - 1992) - 1 postimerkit.
1954
The 200th Anniversary of the Invention of Lightning Conductor by Procop Divis, Physicist
15. kesäkuu VM: Ei mitään Design: C. Bouda Kaiverrus: B, Roule Perforaatio: 11½
![[The 200th Anniversary of the Invention of Lightning Conductor by Procop Divis, Physicist, tyyppi LB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/LB-s.jpg)
![[The 200th Anniversary of the Invention of Lightning Conductor by Procop Divis, Physicist, tyyppi LC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/LC-s.jpg)
