Watch List notes:

ISLAMIC, Commercial Weights. Fatimid Egypt. Circa 7th-12th centuries. Glass 2 Dirham Weight (27mm, 6.00 g). Hexagram / Blank. CF. ASW 458 (30 qirat); cf. Münz Zentrum XLIX, lot 4246 (32 qirat). Intact, deep red-brown hue. Old collection number (26164) in red on side.