French Colonies. (Martinique). 1944. Air Mail envelope addressed to Saint Laurent du Maroni, French Guyane bearing Martinique Yvert 137, 10c black/ rose, Yvert 152, 5f rose and Yvert 182, 1f40 blue tied by Fort de France/ Martinique date stamp '21/3' with circular 'Censure Militaire/ Martinique 5' censor cachet with censor tape tied by oval 'Ouvert Par/ L' Autorite Militaire', routed via Trinidad with 'IE/ 8043/ Opened by Censor' label applied and Cayenne transit '29/3' with 'Control Postal/ Guyane Francaise' censor arrival in St, Laurent '4/4' with large circular 'Postal Censor/ St. Laurent/ Maroni' on reverse. Very rare item of censored mail with 'six' different censors including the scarce St. Laurent du Maroni.