Iran: 1918 (29 September). Cover to Kachan franked with three 1ch and 6ch Ahmed Mirza portrait issue tied by Recht datestamps, 6 October Teheran transit and 11 October arrival cds’s alongside straight line Censuré DUNSTERFORCE hand cachet in violet over plain sealing label on each side. Censor was in use until the end of September 1918 and this is one of the latest recorded.
