ISLAMIC, Mamluks. al-Zahir Rukn al-Din Baybars I, AH 658-676 / AD 1260-1277. Dirham (Silver, 20 mm, 2.64 g, 2 h), al-Zahir Rukn al-Din Baybars I, al-Qahira, AH [66]6 = AD 1267/8. Balog, Mamluk, 82. Nicely toned. Some areas of weakness, otherwise, very fine.
From a Swiss collection of Islamic coins, assembled in the 1970-1980s (with original flip with S. Album's description).