Travels of the Russian mission through Mongolia to China, and residence in Peking, in the years 1820-1821 / By George Timkowski. With corrections and notes by Julius von Klaproth.

Licence: Public Domain Mark

Credit: Travels of the Russian mission through Mongolia to China, and residence in Peking, in the years 1820-1821 / By George Timkowski. With corrections and notes by Julius von Klaproth. Source: Wellcome Collection.