ISLAMIC, Islamic Weights. Circa 10-13th centuries. Weight of 10 Dirhams (Bronze, 17x11x15 mm, 29.40 g), a Seljuk or Beylik coin weight in the form of a polyhedron with doubly truncated ends; all faces covered with 'bird's eye' motives. Istanbul 336-338. Silifke 129-142. A lovely piece with beautiful reddish deposits. Good very fine.