Hong Kong. (United States - Iraq - Singapore). 1941. Air Mail envelope addressed to Iran bearing United States SG 804, 4c magenta, SG 807, 6c orange and SG 826, 30c blue (pair) tied by New York duplex 'Mars 26 41' with hand-stamp 'By Air To Bagdad Only' on face and routed via Hong Kong and Singapore with 'Opened by Censor/ Hong Kong' label (black on white) with Victoria transit '9 Ap 41' and circular 'AV. 2' applied in violet with censor tape tied by boxed 'Passed By/ Censor 111/A' with 'B' and '13' cachet and Bagdad, Iraq triangular censor in red on face with Bagdad '2nd May' and Teheran receiver on reverse. Wonderful item of Trans-Pacific mail for the Exhibitor, the Iraq censor not seen in red by Morenweiser.