1-3 hours - Life and work of the deaf and dumb. Moscow nursery for deaf and dumb children: teaching children verbal speech. Working with deaf and dumb children in kindergarten: classes, games. School for the deaf and dumb: classes, microphone classes. Tula vocational school for the deaf and dumb: industrial training. The work of the deaf and dumb in production: in the shops of the Leningrad textile factory "Red Banner", the life and life of the deaf and dumb on the farm. 4h - Research at the Central Research Institute of the ear, throat, nose. Theater of gesture and facial expressions at the Moscow House of Culture.