Airmail - The 85th Anniversary of the Birth of Professor Hermann Oberth, 1894-1989 1979
Now showing: Paraguay - Postage stamps - 1979 - Airmail - The 85th Anniversary of the Birth of Professor Hermann Oberth, 1894-1989 - 1 stamps.
1979
Airmail - The 85th Anniversary of the Birth of Professor Hermann Oberth, 1894-1989
28. August WM: None Sheetsize: 1 Engraving: Lito. Nacional. Porto. Portugal. Perforation: 14½
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