Camerouns. (Nigeria). 1943. Air Mail envelope addressed to England bearing French Cameroun Yvert 223, 1f25 carmine (2) and Yvert 257,2f grey (3) tied by N'Kongsamba date stamp '11th Jan 43' with circular 'Control Postal/ Commission A/ Territoire du Cameroun' on face routed via Senegal with 'Controle Postal Militaire' label tied by over 'Ouvert/ Par/ L'Autorite Militare' with 'Opened by Examiner' label tied by violet framed Crown /Passed/PP/28' Nigerian censor on face. Ex Maddocks.