China. (Hong Kong). 1941. Registered Air Mail envelope addressed to California bearing Indo-China SG 168, 1c sepia, SG 170, 3c brown, SG 174, 4c yellow, SG 213, $1 black, SG 214, $2 orange and SG 253, 23c blue tied by Dalat/ Annam date stamp with registered label routed via Saigon and Hong Kong with 'Opened by Censor' label and boxed '41' cachet, Honolulu and San Francisco transits on reverse. Very fine.