SUOERB BACTRIAN BLACK AND WHITE VEINED STONE BEAKER Ca. 2nd millennium BC. A beaker carved from black stone with natural white veining, tapering from a wide mouth to a narrow, flat base.For similar see: Bonhams, Antiquities, 3 July 2019, Lot 182.Size: 105mm x 90mm; Weight: 465gProvenance: Prince collection, 1990s-2014; Ex. Auktion 194 - Kunst der Antike Tue 14 December 2010, Lot 593.This item has been cleared against the Art Loss Register database and comes with a confirmation letter.