The 19th Anniversary of the Accession to the Throne of Tsar Boris III 1937
Sýni: Búlgaría - Venjuleg frímerki - 1937 - The 19th Anniversary of the Accession to the Throne of Tsar Boris III - 1 frímerki.
1937
The 19th Anniversary of the Accession to the Throne of Tsar Boris III
3. október WM: Ekkert Hönnun: Ат.Апостолов Götun: Imperforated
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