ISLAMIC, Mamluks. al-Nasir Nasir al-Din al-Hasan, AH 748-752, 755-762 / AD 1347-1351, 1354-1361. Fals (Bronze, 23 mm, 3.95 g, 5 h), al-Qahira, AH 760 = AD 1358/9. Balog, Mamluk, 370. Very fine.
From a Swiss collection of Islamic coins, assembled in the 1970-1980s (with original flip with S. Album's description).