Stamp marking fifty years of unification of the Kingdom of Saudi Arabia- 1981 AD- Complete issue

Kingdom of Saudi Arabia 🇸🇦🇸🇦🇸🇦 ❤️ 🇸🇦🇸🇦🇸🇦 Occasion of issue: Passing fifty years since the unification of the Kingdom of Saudi Arabia. Type of issue: Commemorative (full issue) Date of issue: 1401 AH - 1981 AD. Condition of the stamp: Mint, unused. Denominations: 5 + 10 + 15 + 20 + 50 + 65 + 80 + 115 AH. Perforation: 14