阿姆斯壮-尼尔：（1930-2012 年）美国宇航员，阿波罗十一号（1969 年）指挥官，第一个登上月球的人。一张 4 x 6 彩色印刷邀请卡，由 Thermalite 公司董事签发给 S. Tredaway 夫人，邀请她参加 1985 年 2 月 15 日在伦敦萨沃伊酒店举行的午宴，正式启动 Thermalite Lift-Off 运动，尼尔-阿姆斯特朗（Neil Armstrong）是此次活动的主宾。阿姆斯特朗用蓝色墨水在图片底部的浅色区域签上了自己的名字。随书附有少量与该活动有关的各种图片和剪报的彩色影印件，其中一张描绘了阿姆斯特朗在特里德韦夫人面前签署本卡的情景。完好无损

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.