He was the collector and owner of the most largest and important Russian collection of rare gold, silver and copper coins, and medals, currently in Smithsonian Institute Washington D. Book is in a NEW condition not even once read, has minor chips at lower binding. Book has 460 pp. Book has a lot of new materials and color pictures some of them never published before. Book is very rare as any others materials appeared world-wide and related to the legacy of Grand Duke Georgii Mikhailovich as numismatist. Please inspect your item carefully using the enlarge pictures provided. Any return of numismatic items can ONLY be made to us in the event of lack of genuineness. Numismatic items graded and authenticated by a third party service, as PCGS, NGC, ICG, ANACS, etc. Are not returnable for any reason.