ISLAMIC, Islamic Weights. Circa 7th-10th century CE or later. Weight of 50 Dirhams (Bronze, 33 mm, 147.62 g), a thick circular coin weight with flat top and bottom. Large incuse circle with raised rim; in the center, several Islamic banker's marks. Rev. Large incuse circle with raised rim; in the center, several Islamic banker's marks. A large and impressive piece. Very fine.