cf. Balog, Paul. Umayyad, c Abbasid and Tulunid Glass Weights and Vessel Stamps. 780-783, disk weight of one-half wuqiyah, triangular impression within a thich rim, inscription illegible but style points to 3rd century cAbbasid to Tulunid periods
Launois, Aimee. "Estampilles et poids faibles en verre Omedyyades et Abbassides au Musee Arabe du Caire, "Melanges Islamogiques 3 (1975) MI 144, coin weight of a dianr with Al Muhammad
coin weight ? Of one-third dinar, like Launois, Aimee. "Estampilles et poids faibles en verre Omedyyades et Abbassides au Musee Arabe du Caire, "Melanges Islamogiques 3 (1975) 37bis , but somewhat smaller (she states it is an amulet)
Launois, Aimee. "Estampilles et poids faibles en verre Omedyyades et Abbassides au Musee Arabe du Caire, "Melanges Islamogiques 3 (1975) MI 348, Rogers, Edward Thomas. "Glass, As a Material for Standard Coin Weights," NC N.S. 13 (1873)., p.68, no.38 (as described, but with r.c. and illegible margin inscriptions), coin weight, dirhamof 13 kharrubahs
Hoard of 167 dinars found at Qumm al-‘Arus, Egypt on 18 September 1924.Lavoix, Henri. Catalogue des Monnaies Musulmanes de la Bibliotheque Nationale. 1:592, but with points
Hoard of 167 dinars found at Qumm al-‘Arus, Egypt on 18 September 1924.Lavoix, Henri. Catalogue des Monnaies Musulmanes de la Bibliotheque Nationale. 1:592, but with points
Hoard of 167 dinars found at Qumm al-‘Arus, Egypt on 18 September 1924.Lane-Poole, Stanley. Catalogue of Oriental Coins in the British Museum. 1:16, but points on o. and r.
Hoard of 167 dinars found at Qumm al-‘Arus, Egypt on 18 September 1924.Lane-Poole, Stanley. Catalogue of Oriental Coins in the British Museum. I:16, but points.
Hoard of 167 dinars found at Qumm al-‘Arus, Egypt on 18 September 1924.Lane-Poole, Stanley. Catalogue of Oriental Coins in the British Museum. I: 16 but point r.