French Colonies. (Martinique - Guyane). 1945. Air Mail envelope addressed to Cayenne, French Guyane bearing Martinique Yvert 136, 5c lilac wine (2), Yvert 182, 1f40 blue and Yvert 185, 2f50 brown (2) tied by Fort de France/ Martinique date stamp with circular 'Censure Militaire/ Martinique/ 10' censor cachet with censor tape tied by oval 'Ouvert/ Par/ L'Autorite Militaire' . routed via Trinidad with 'IE/ 8020/ Opened by Examiner' label applied and Cayenne/ Guyane Francaise arrival on reverse. Very nice item of West Indies censor mail.