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Keywords from Image Description:
Wilhelmstal stamp . af Sels vir die Duitse SuidWesAfrika geposmerk Wilhelmstal bg cs Znmky pro Nmeckou Jin Zpadn Africe potovnm raztkem Wilhelmstal da Frimrker til Tyske Sydvestafrika poststemplet Wilhelmstal de Briefmarke fr DeutschSdwestafrika mit Poststempel Wilhelmstal en Stamps for German South West Africa postmarked