H. L. Mencken Typed Letter Signed 美国著名的、有影响力的作家和记者（1880-1956 年），以讽刺当代美国社会的作品而闻名。TLS，一页，8.5 x 5.5，个人信笺，1930 年 5 月 16 日。致 "安德烈亚先生 "的信，部分内容如下"您要求作者参与其书籍的销售，至少违反了宪法的十条规定。不过，我还是屈服了，这本书正在寄给您的路上。衷心感谢您的来信。我衷心希望您能对这本书感兴趣。这本书耗费了我大量的心血，我现在对它的看法还有些模糊"。此书保存完好，下部空白处的纸张较薄。

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.