Great Britain – Iraq: 1939 (20 May). Airmail cover from Newport to RAF Base Hinaidi typed 1st Air Mail / NO AIR FEE franked with 1 1/2d KGVI struck by bilingual BAGHDAD horseshoe, NOT KNOWN and RETURN TO SENDER rectangular hand cachets. Reverse Habbaniya arrival cds’s and 8 June D.L.O. BAGHDAD (Dead Letter Office) hand cachets.
