Burma. (Air Mail). 1943. Air Mail envelope written from 'Base Post Office, Burma' addressed to India bearing Burma SG 28, 4a turquoise and SG 29,8a myrtle tied by Maymyo double ring '23rd March 42' with 'Opened by Censor' label tied by triangular 'Passed Censor/ 24' in violet on face and reverse with framed 'Crown/ Passed/ DHA/ 21' applied on arrival with Poona receiver '1st April' on reverse. Fine cover.