Guido Corni 殖民主义 - 索马里 - 科尔尼、吉多 - 索马里意大利语 米兰，《艺术与历史》编辑部，1937 年。8°.两卷。附有大量照片、绘画、地图、木刻的复制品，酒红色布面装订，版面上有金色的意大利索马里国徽和三重干印花框，背面有金色的标题和花边，上部有红色切口，略有瑕疵。

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.