National Police Day (1981) - 150 baisa

The commemoration of National Police Day in Oman on February 7, 1981, was marked by the issuance of a notable commemorative stamp set. This philatelic release highlighted the modernization, cultural integration, and expanding civic roles of the Royal Oman Police (ROP) during a period of rapid national development under Sultan Qaboos bin Said. The 1981 issue is highly regarded by collectors specializing in the postal history of the Arabian Gulf for its vibrant multi-color printing, distinct cultural iconography, and reflection of mid-century state building.