MESOPOTAMIAN CREAM STONE BULL AMULET - ORIGINAL LAMBERT REPORT Ca. 2700 - 2500 BC. A cream stone amulet depicting a recumbent bovine with its head turned sideways. Not pierced. Accompanied by a signed scholarly note by Professor Wilfrid George Lambert. Size: 37mm x 28mm; Weight: 20g. Provenance: Property of a London gallery; formerly with a Mayfair Art dealer S.A.; Ex. 1990s London collections, studied and catalogued by professor Lambert in the early 90s (with original note, signed by him). Previously in an old British collection formed since the 1960s.