俄罗斯 - 苏维埃临时政府。 - 邮票和硬币 1917 年重印 2 戈比绿色邮票，1913 年罗曼诺夫三百周年纪念系列，印有沙皇亚历山大二世肖像，肖像上有黑色大 2 套印。 背面：文字提醒作为货币的价值和帝国鹰的压制。 全张100枚邮票，边框和印刷色条齐全，十分罕见，令人叹为观止。

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.