Metal: Silver (purity 0.917). • Inscribed Date: The coins show two different Hijri dates in the images: • 1370 AH (1370AH): Approximately corresponds to the year 1951 AD. • 1374 AH (1374AH): Approximately corresponds to the year 1954 AD. How old are they? Since we are now in the year 2026 AD (corresponding to 1447 AH): • The coin from 1370 AH is about 77 years old. • The coin from 1374 AH is about 73 years old.