Dar es Salaam DOA c 22.3.15 - commercial letter with 7 ½ Heller from Dar es Salaam to Berlin / Steglitz with violet censorship stamp, Censor passed * German East Africa *" Portugueser hexagon on route passing cancellation Lourenco Marques 2.5.15 = 17, expertized Pauligk BPP -study group 150.- ++ ++ rare document from the wartime, Lourenco Marques was the capital from Portuguese East Africa.