The 100th Anniversary of the Birth of Guglielmo Marconi (Radio Pioneer) 1974
Now showing: Laos - Postage stamps - 1974 - The 100th Anniversary of the Birth of Guglielmo Marconi (Radio Pioneer) - 2 stamps.
Now showing: Laos - Postage stamps - 1974 - The 100th Anniversary of the Birth of Guglielmo Marconi (Radio Pioneer) - 2 stamps.