.
Oil production in Baku on the Caspian Sea. Dmitri Ivanovich Yermakov
around 1890.
Moscow, Historical Museum.
Russia.
Scene.
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Erdölgewinnung in Baku am Kaspischen Meer. Dimitrij Ivanovic Ermakov
um 1890.
Moskau, Historisches Museum.
Russland.
Szene.
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