carrying a handstamp commemorating the Universal Postal Union on the 9th of October - translation: “9 October 1981 – the twelfth day / Al Ettihad Al Bareedy Al Alamy”. The latter is Arabic for UPU.
A handstamp commemorating the 6th GCC (Gulf Corporation Council) Summit which was held in Oman. Incidentally it was for this event that the Al Bustan Intercontinental Hotel was built and it hosted the summi