This is a 50 Halala coin from Saudi Arabia.
Here are the specific details visible on the coin:
• Value: 50 Halalas, which is equivalent to Half a Rial (1/2 Rial).
Denomination Numbers: You can see the western numeral 50 on the left and the Arabic numeral ٥٠ on the right.
• Year of Minting: The year at the bottom is written in Islamic Hijri years as ١٤٠٨ (AH 1408), which corresponds to 1987–1988 in the Gregorian calendar.
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