3rd millennium BC. A white jasper cylinder seal of Jemdet Nasr type with geometric 'eye' repeated motif; unfinished example with partial drilling to one end only; accompanied by a museum-quality impression. 6.78 grams, 17mm (3/4"). The Signo collection, the property of a West London businessman, formed in the late 1980s-early 1990s; item number W-79; academically researched and catalogued by the late Professor Lambert in the early 1990s.