Ethiopia. 1943. Registered envelope headed 'The Arabian Trading Company Limited/ Addis-Abeba' addressed to London bearing Ethiopia Yvert 184, 8ch green and 'Air Mail' Yvert 12, 2ch blue tied by Addis Abeba date stamp with matching registered label with blank censor tape tied by 'Empire D' Ethiopia/ Censure Militaire' hand-stamp in violet on face and reverse with framed '3' hand-stamp censor in violet.