French Colonies. (A.E.F./Congo). 1941. Air Mail envelope addressed to French Cameroun bearing Afrique Equatoriale Francaise "Libre" Yvert 124, 3f blue/yellow and Air Mail Yvert 14, 1f50 tied by Brazzaville/Moyen Congo double ring '13 Sept 41' with circular 'Controle Telegraphic/Commission A/Afrique Equatoriale Francaise' with 'Control Postal Militaire' censor tape tied by oval 'Ouvert/Par/L'Autorite Militaire' and Cameroon 'Controle Postal/Commission A/Territoire du Cameroun' censor on reverse. Lovely item of censored mail with scarce stamp (250 euros).