ISLAMIC, Egypt. Umayyads. Usama ibn Zayd. Interim Governor, AH 102 (AD 720/1). Glass Vessel stamp for qist (37mm, 15.71 g, 0h). Name and title (amr) Usama ibn Zayd, bi-qist measure in Arabic, and star in four lines / Blank. Cf. Mil.es, Early 2 (for name). Intact, dark green hue, traces of vessel evident.