A.A. Rateau, Delorenzo Gallery, New York, 1990, p. 74 (for related bathroom fixtures)

Overall in very good original condition. The marble is original and presents with light soiling, a few shallow scratches and a few minor edge and corner chips consistent with age and gentle use. The glass is also original and presents with a few minor air bubbles and particulate inclusions inherent in the making and not visually distracting. The glass surfaces with a few light surface scratches consistent with age and use. The gilding appears to be original, with minor rubbing, minor oxidation to the recessed portions of the design and a few surface scratches consistent with age and gentle use. A gorgeous object which epitomizes Rateau's unique aesthetic.
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.