Leon Nikolayevich TOLSTOI (1828-1910), Count. The Cossacks 8th edition by T-vo I. N. Kouchnerev in Moscow, 1905. Stamp of the Iv. Iv. Mitiournikov bookstore in St. Petersburg. Publisher's cover. Format in-8°, 181 pages. Provenance: Paula Renée Nothafft (née Kaestlin), first wife of F.F. Nothafft, art lover and collector, researcher at the Hermitage and founder of the Aquilon publishing house. Paula Nothafft was made famous by painter B.M. Kustodiev's portrait of her; in 1923, she left Soviet Russia for Switzerland with her son Andrei, who would later become a major industrialist.

Composed of several subsidiaries, the Drouot Group is a major player in the art market. Hôtel Drouot, located in the heart of Paris, has been the world's largest public auction center since 1852. 15 salerooms are available to more than 70 auction houses. The emulation generated by an annual offer of 230,000 artworks from 21 major specialities - from Antiquity to street art - attracts some 3,000 visitors every day. The Group's digital platform, Drouot.com, offers digital sales - Live auctions (live broadcasting and participation in auctions), Online-only auctions (dematerialised auctions) and Buy Now sales (sales of lots at fixed prices). Nearly 2 million items are offered annually by 600 auction houses. Auction news is reported every week in La Gazette Drouot, the leading weekly magazine for the art market and culture published by Auctionspress.