Hong Kong. (India). 1941. Air Mail envelope written from Bombay addressed to Switzerland bearing India SG 254, 3a 6p blue, SG 257, 8a violet and SG 259, 1r grey and brown (2) tied by Bombay roller with 'Passed by Censor / C 120' cachet and 'Opened by Censor' label, sent Air Mail via Victoria, Hong Kong with boxed 'Not Opened by Censor' cachet in violet and circular 'A.V.2' hand-stamp. Nice routing via the Pacific.
Lovely item with red vertical lines JUSQU'A mark applied at office of exchange.