Vitaly Petrovsky Bridge. (1978)

Vitaly Petrovsky, a student of the Vocational school of Baranovichi, walks along the sidewalk covered with autumn leaves.

Vitaly's face.

Autumn foliage on the trees.

Petrovsky collects a wooden model of an airplane.

Airplane models suspended from the ceiling.

Petrovsky at his desk.

Types of bridges across the Neva River in Leningrad.

Cargo ship goes past the Peter and Paul Fortress.

Dilution of the bridge.

The mechanisms of the bridge layout.

The operator at the control panel of the bridge dilution.

Electric and diesel engines for bridge dilution.

The ships pass under a raised bridge.

Vitaly walks through the park.

Vitaly walks along the fence.

Vitaly at his desk draws a diagram of the bridge layout by the force of the river flow.

A cat behind a window pane.

Petrovsky at the lathe in the workshop of the school.

Petrovsky solders the electrical circuit.

Vitaly and his comrades are preparing to demonstrate a working model of a drawbridge.

Rotation of the bridge span of the model around the support under the influence of the current force, the action of the rotary shields.

The author's certificate of Vitaly Petrovsky for the invention of the swing bridge.

Vitaly plays volleyball with his friends in the gym of the school, the faces of young men.

Types of divorced bridge in Leningrad.