of arc form with rectangular protrusions at the edges, one side neatly and densely worked in low relief with abstract kuilong, the plaque skilfully highlighted with fine incisions, the centre pierced with an aperture near the lower edge, the brownish-yellow stone with light russet patches and calcified areas

The ornament is in good condition. There are some minute nicks along the edges as consistent with age. As visible in the catalogue illustration, there are tiny retouched nicks to the upper right edge.
"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. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."