MICOLOGÍA en el Segundo Imperio - SETAS / Conjunto de más de 30 anotaciones manuscritas en hojas in-8: descripciones basadas en la naturaleza (sombrero, pedicelo, tubo) con lugar de descubrimiento (tierra, madera, estiércol, etc.), y observaciones diversas (olor, colores, etc.), la mayoría con dibujos, observaciones muy numerosas en Castelnau, varias localidades mencionadas, una fecha anotada 28 de octubre de 1854, obra de un micólogo experimentado, las setas se nombran según su nomenclatura latina.

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.