OMARURU, forerunner letter from Angola, 20 Pfennig violet-ultramarine on perfect letter to Mission House Barmen, Germany, clear central 3.10.96 strike, sender on reverse missionary "August Wulfhorst - Ovamboland". August Wulfhorst ran Omupanda mission beyond border in Angola; nearest post office OMARURU. Exceptional forerunner letter from Angola via German South West Africa to Germany, BARMEN 16.11.96 arrival, expertised Steuer and certificate Prüfstelle Basel 21.11.2001 "genuine and sound", very few items known by this route