The 4th World Trade Unions Congress 1957
Sýni: Sovétríkin - Venjuleg frímerki - 1957 - The 4th World Trade Unions Congress - 1 frímerki.
1957
The 4th World Trade Unions Congress
7. október WM: Ekkert Síðu stærð: 98 Hönnun: V. Zavyalov Götun: 12 x 12¼
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