Watch List notes:

BYZANTINE. Circa 6th-7th centuries AD. Glass 6 Siliquae weight (15mm, 1.02 g). Large S / Blank. Cf. Bendall, Weights –; U. Monneret de Villard, Exagia bizantini in vetro," RIN 35 (1922), –. VF, green hue, spots of deposits."