1925 - 446 pages - LOIR ET CHER - Bulletin n°18 de la SOCIETÉ D'HISTOIRE NATURELLE et d'ANTHROPOLOGIE DE LOIR et CHER. Members, General Meeting, Edible mushrooms in the blésoise region and culinary recipes, conservation of said mushrooms, geology of the canton of St Aignan, Catalogue of Tertiary mammal bones from the BOURGEOIS collection at PONT LEVOY with sketches (teeth in particular), Prehistoric archaeology in Loir et Cher, BRONZE AGE (objects, industry, pottery - numerous sketches of objects found cache by cache - plan of excavated mounds).

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.