China. (French Indo-China - Hong Kong - Guadeloupe). 1941. Air Mail envelope addressed to 'Banque de la Guadeloupe, Pointe-a-Pitre' bearing French Indo-China SG 186, 20c carmine, SG 192, 50c bistre and SG 195, $1 green tied by by Hanoi date stamp '26th June 41' , routed via Hong Kong with 'Opened by Censor/ Hong Kong' white on blue censor tape tied by framed '41' cachet in violet with circular 'Controle Postal/ Commission B/ Guadeloupe' censor on face and Pointe a Pitre arrival '1st Aug' underpaid with triangular 'T' hand-stamp endorsed '3f' in red crayon. Superb item of mail to French West Indies via Hong Kong.