Indonesia. (West Irian). 1970. Air Mail envelope addressed to Bandung bearing West Irian SG 3, 5s grey and SG 10, 40s on 1t 15 crimson tied by Irian Barat date stamp '27th Sept', underpaid with 'T' hand-stamp and bearing Indonesia postage due SG D1107, 1000s claret and yellow tied by Bandung receiver '3/10' on face. Ex Kiddle.