The 12th Congress of the international geodetical-geophysical Union 1960
الآن جاري عرض: فنلندا - الطوابع البريدية - 1960 - The 12th Congress of the international geodetical-geophysical Union - 2 طوابع.
1960
The 12th Congress of the international geodetical-geophysical Union
26. يوليو WM: لا شيء التصميم: Olavi Vepsäläinen النقش: R.Achrén إنثقاب: 14
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