Moscow. Workers of the electric plant on the assembly of the transformer, electric furnace, building of the plant. Rollers at work at the rolling mill of the "Hammer and Sickle" plant, read the factory newspaper "Martenovka", head. workshop of the plant English engineer Monger with workers in the workshop. Ukraine. Kamensk coke-chemical plant, work of a blanking machine, loading of a furnace, receiving coke and loading it into wagons, movement of a train with coke