Khabarovsk children's railway. Holiday of the young railroad worker. Veterans of the railway transport are speaking. Train movement. Depot. Control room. Sasha Getman gives interviews (synchronously). Sakhalin island. Pupils of school number 2 of the city of Yuzhno-Sakhalinsk with their teacher G. N. Fesenko collect exhibits for a school museum on the seaside. School Museum. Museum exposition. Vladivostok city. Monuments to the heroes of the Civil War. All-Union pioneer camp "Ocean". Children draw, write postcards to their parents. Pioneer line.