LATE BABYLONIAN CHALCEDONY STAMP SEAL DEPICTING A WORSHIPPER - ORIGINAL LAMBERT REPORT Ca. 600 - 500 BC. A late Babylonian chalcedony stamp seal with a round convex face. It depicts a standing worshipper in a long robe with a beard. A spade (symbol of the god Marduk) and two styluses (symbol of the god Nabu) are depicted. Accompanied by a signed scholarly note by Professor Wilfrid George Lambert. Size: 13mm x 12mm; Weight: 4g. 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.