RAILROADS. - Set of 5 books or booklets, bound or in sheets. -MÉMOIRES de la Société d'agriculture et de commerce de Caen. Tome cinquième. Caen, E. Poisson, 1852. - CHEMIN de fer de l'Ouest, with branch line to Alençon. Report made to the Society at its meeting of December 30, 1850. S.l.n.d. - COURTES observations sur un mémoire concernant les avantages du passage par Le Mans du chemin de fer de Paris à Rennes. Alençon, Imprimerie de Bonnet, n.d. - MÉTAMORPHOSE sur le projet de chemin de fer de Paris à Brest et de Caen à Tours par Alençon. S.l.n.d. - Orne General Council. Additional reports. Tramways. Alençon, Imprimerie typographique Veuve Félix Guy & Cie, 1904.

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.