Shlisselburg, turned by the Germans into a fortification. Pillboxes, wire fences. Fighting of the Soviet infantry on the streets of Shlisselburg. The corpses of the Germans, broken equipment, captured weapons and ammunition. Captured Germans. Soldiers hang out the Soviet flag. Factory workers donate their savings to the country's defense fund. Manufacturing of badges of a military unit in the workshop of a garment factory. Decorating a new military uniform with gold embroidery. New form on the mannequin. Shop of a military plant. The turner Petrov works, completing the task at 400%, assemblers Mitin and Zuev, who brought the development of formidable weapons to 700%.