Poland. Types of new districts of Warsaw. Moments of restoration and construction work on Marshalkovskaya Street. Polish sculptors are working on sculptures and bas-reliefs for new buildings in Warsaw. Moments of the construction of the city metro: metro workers descend into the mine, are working on the study of the soil of the route. Types of new buildings in the city: Houses of the Central Political Association of the Workers' Party of Poland; Ministry of Railways, a new department store.