Other countries–Stamps of Slovenian interest

Kingdom of Yugoslavia

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Zeppelin. Cover, franked with 23,25 Din., sent registered by airmail from Bos. Novi (26.VII.33) via Zemun (27.VII.33) to Berlin (3.8.33). From there with 4th South-America flight 1933 (Graf Zeppelin) to Pernambuco (8.VIII.33). Si. 223 B .