Burma. 1942. Air Mail envelope addressed to India bearing Burma SG 20, 6p blue and SG 28, 4a turquoise (pair) tied by Rangoon/ Sorting double ring '8th Jan 42' with 'Opened by Censor' label tied by triangular 'Passed by/ Censor/ C 20' on face and reverse with Bombay arrival '17th Jan' . Very fine.