Persian Gulf. (Iraq - Palestine). 1920. Air Mail envelope addressed to Geneva, Switzerland bearing Iraq Yvert 110, 5f grey-green (4) and Yvert 112, 10f yellow (2) tied by Bagdad double ring '13th Jan 40' routed via Palestine with 'Opened by Censor/H. No. 3' label (carmine on blue-green) applied in Haifa, tied by framed 'Palestine/ Opened and/Passed By/Censor/No 29' in violet on face with Genova arrival '23/1' on reverse (miss-directed) to Italy. Very attractive item.