Pierre Kjellberg, Bronzes of the 19th Century: Dictionary of Sculptors, London, 1994, p. 511

Overall in good condition with the usual wear to the patina in places especially to high reliefs of the composition and such consistent with handling, touching, and cleaning. Light scratches consistent with age. Both sculptures are varnished. Flaking of old varnish in several places revealing bare bronze.
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.

Mathurin Moreau, son and student of Jean-Baptiste Moreau, entered the École des Beaux-Arts at the age of nineteen, exhibiting at the Paris Salon for the first time in 1848. He was regularly praised for his Salon contributions and obtained a number of distinctions, including a gold medal at the 1889 Exposition Universelle.