Keywords: Platon Chikhachyov 1812-1892.jpg en Platon Alexandrovich Chikhachyov last name also spelled Chikhachev or Tchihatchev 1812-1892 was Russian traveler and founding member of Russian Geographical Society http //www rgo ru/2010/11/chixachev-platon-aleksandrovich/ Author < 1892 PD-OLD Russian Geographical Society Mountaineers from Russia Chikhachov family PD-old-100 |