A Shell Pouring Vessel, Early Dynastic IIIA, circa 2550-2400 B.C

carved from the species Fasciolaria trapezium or Lambis truncata sebae, the exterior carefully engraved with the figure of a bird with chevron wingfeathers, scalloped neckfeathers, three horizontal incisions below the head, sharply aquiline beak with nostril indicated, and drilled-through eye with incised perimeter. 

Baidun & Sons, Jerusalem, 1975

generally very good ; there is some pitting and other erosion to surface on widest part of side not shown; minor abrasions and nicks; engraved decoration worn in areas, evidently from usage in antiquity
In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective qualified opinion.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING CONDITION OF A LOT, ALL LOTS ARE OFFERED AND SOLD "AS IS" IN ACCORDANCE WITH THE CONDITIONS OF SALE PRINTED IN THE CATALOGUE.

Cf. Treasures from the Royal Tombs of Ur, Richard L. Zettler and Lee Horne (eds.), Philadelphia, 1998, cat. no. 117 (Art of the First Cities, the Third Millennium B.C. from the Mediterranean to the Indus, J. Aruz and R. Wallenfelds, eds., cat. no. 291a.). This example is in the University of Pennsylvania Museum of Archaeology and Anthropology.

See other views on p. 118