For your consideration and for auction I offer a
SULTANATE OF OMAN FIRST DAY COVER
"1985 ARMED FORCES DAY".
The cover carries the stamp issued by the Sultanate, the stams cancelled with a First Day of Issue Special Hand Stamped postmark at Muscat on the first day of issue, 11th December 1985.
The cover is in good condition, and the image will complete my description.