Thailand. (Air Mail). 1941. Air Mail envelope addressed to New York bearing SG 288, 10s carmine, SG 296, 50s orange and grey and SG 297, 1b blue and grey tied by Bangkok date stamp with circular '6 censor cachet, endorsed 'By Pan-American/ via S'pore by K.L.M.' with censor tape tied by 'Passed By/ Censor 42/A' on face and reverse and circular 'C' and '3' cachet on face in violet. Nice item.