Burma. (Trans-Pacific Mail). 1941. Registered Air Mail envelope addressed to the United States bearing SG 29, 8a myrtle green and SG 21, 2r brown and purple (pair) tied by Churchill Road double ring '30 June 41' with matching registered label, endorsed 'via Hong Kong by C.N.A.C. and by Pan American Service' with 'Opened by Censor' label tied by framed 'Passed/ Censor/ 29' in violet routed via Honolulu 'July 16' , San Francisco 'July 18' and Jersey City arrival 'July 21st Very attractive item flown on the clipper "Honolulu" originating in Singapore July 7 1941.