Belgian Congo. (Belgian Forces). 1917. Registered envelope addressed to London bearing Belgian Congo Occupation of German East Africa Yvert 28, 5c green and black, SG 29, 10c carmine and black (pair) and SG 33, 50c lilac and black tied by Kigoma double ring '24th Au 17' with matching registration label, endorsed 'via Capetown and Elisabethville' with 'Censure Militaire/ Kigoma le 24/8/17'/Le Censeur' label on reverse tied by Indian Field Post Office No 320' '29th Aug' and London 'Registered' arrival '31st Oct.' Scarce item of censored mail from the Belgian Forces Occupation.