SAMBLANX, Charles de Catalogue de la bibliothèque de M. Eugène von Wassermann [...].巴黎 H. Leclerc; 布鲁塞尔 Ch.Leclerc; Brussels, Ch. De Samblanx 1921 4开本。封面为大理石纹纸，封底为紫色半影纱，镀金饰带，红边。未切割版本。有手提箱。Wasserman 收藏品的销售目录，共计 1406 个编号，包括手稿、非藏书、带插图的年鉴以及 15 至 18 世纪的装订作品。年鉴装帧的复制品很有价值。附有价格表。Blogie 称该目录由 Samblanx 编制。参考文献：Blogie I:316。

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.