China. (French-Indo-China). 1933. Envelope addressed to Haiphong bearing Indo- China SG 175, 5c violet tied by Quang-Tri/Annam date stamp, underpaid with 'T' hand-stamp and framed instructional 'Affranchissement/ Insuffisant' bearing Indo-China postage due SG D207, 10c red /yellow tied by Hai-Phong/Tonkin receiver.