Camerouns. (Mauritania). 1943. Air Mail envelope addressed to Douala, French Camerouns bearing Mauritania Yvert 91, 3f green (3) and Senegal Air Mail Yvert 2, 50c orange tied by Dakar Principal date stamp '24th Sept 3' with 'Controle Postal Militaire' censor label tied by oval 'Ouvert/ Par/ L'Autorite Militaire' routed via A.F.O. with circular 'Controle Postal/Commission A/ Afrique Occidentale Francaise' in red on face and 'Controle Postal/ Commission A/ Territoire du Cameroun' with Douala arrival '9th Oct' on reverse. Very attractive item. Ex Maddocks.