The 100th Anniversary of the Birth of Guglielmo Marconi, Radio Pioneer, 1874-1937 1974
Ora in esposizione: Brasile - Francobolli postali - 1974 - The 100th Anniversary of the Birth of Guglielmo Marconi, Radio Pioneer, 1874-1937 - 1 francobolli.
1974
The 100th Anniversary of the Birth of Guglielmo Marconi, Radio Pioneer, 1874-1937
25. Aprile WM: Nessuno Dentellatura: 11½
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