Cartier fountain pen. Serial number: 037537. Classic model of the signature of Louis Cartier of robust design and rounded ends made of gold-plated with fluted decoration type "Godron". Fluid clip topped by the "C" of Cartier in relief and base of the cap engraved with the name of the brand. Onyx cabochon finished body, upper ring marked with the serial number and black resin nozzle. Screw lock. Cartridge or converter loading system. Nib in 18K gold.

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.