En
RuYakutsk region
Yakutsk region
Map of part of Olekminsko-Vitim mountainous country // Notes of the Russian Geographical Society. T. 3: Report on the Olekminsko-Vitim expedition, to find the cattle-runway from the Nerchinsk District to Olekminsky, equipped in 1866 ...
Russian Geographical Society
Notes of the Russian Geographical Society. Map of part of Olekminsko-Vitim mountainous country. Film Petrograd, 1867-1915.
1873
Иркутская ОГУНБ