Oka River. Motor ship on the river. IM Gubkin delivers a speech at the 17th International Congress of Geologists (sinhr.). Congress participants. People working in the field on the current. Reaper. Photo of Gubkin as a student. Mountain landscape. The river. Fountains of oil, gushing from the sand, from the water. Gubkin among students of the mining institute, in the uniform of a geologist (photo). USA. New York City. Skyscrapers. The city of Petersburg. Palace Square, filled with people. Protesters. The painting "V. I. Lenin and a group of geologists headed by Gubkin at the map of Russia." Devastation in Russia: a destroyed bridge, a sunken ship, the wreckage of a steam locomotive, an overturned carriage. Baku city. Old oil rigs. Oil workers at work. An oil drill is spinning. A gushing jet of oil. Drilling wells on the Rossosh river. Oil fountain (1929). Oil tanker. Bashkir steppe with oil rigs. Refinery. The train carries oil tanks. Sands of the Karakum Desert. Working oil pumps in the Karakum Desert. Oil rig panorama. Moscow city. Institute named after Gubkin. Students in the classroom.