** SURCHARGE OVERPRINT - block of four with selvedge unmount...

** SURCHARGE OVERPRINT - block of four with selvedge unmounted mint (SG 79) 4« piastres on 5 milliemes. Specifically printed for use by military personnel for air mail to UK, subject to application and limited to four per person! Only used for three months February 9th 1941 and demonetised May 15th 1941. Not generally listed as Air Mail. Scarce!Cross Reference: AIR STAMPS, MILITARY