Production processes of superhard grinding wheels (abrasives) in shops abrasive Leningrad plant "Lenin".
Finished grinding wheels with factory brand.
Construction of the underground station "Kirov Plant".
Work sinker.
Underground track.
Leningrad.
All-Russian Trade Fair pavilions.
Products presented at the fair: shoes, utensils, building materials, toys, musical instruments and others.
Representatives of organizations draw up an agreement on trade deal.
The orchestra of folk instruments Izhorskogo Engineering Plant named after A. Zhdanov.
The audience applauds.
Key words
Industry.
City transport.
Trade.
Music.
Amateur Art.