Erik Boeré Philatelie : Francobolli in vendita - Cecoslovacchia
Ora in esposizione: Cecoslovacchia - Francobolli postali (1918 - 1992) - 1 francobolli.
1954
The 200th Anniversary of the Invention of Lightning Conductor by Procop Divis, Physicist
15. Giugno WM: Nessuno Disegno: C. Bouda Incisione: B, Roule Dentellatura: 11½
![[The 200th Anniversary of the Invention of Lightning Conductor by Procop Divis, Physicist, Scrivi LB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/LB-s.jpg)
