En
RuAltai in the beginning of 20th century
Altai in the beginning of 20th century
Siberia, Altai. The mine is on the Mai-kalgan. No. 12
Siberia, Altai. The mine is on the Mai-kalgan. № 12.
Moscow: Counterparty of the Central Committee of the Russian Federation and the United States of America. K.S.Sherer, Nabgolts and K. [191?].
Moscow: Counterparty of the Central Committee of the Russian Federation and the United States of America. K.S.Sherer, Nabgolts and K. [191?].
Алтайская КУНБ