SA Petrova, an employee of the Dudinsky Museum of Local Lore, conducts an excursion for children. View of the exhibits of the ethnographic department of the museum. The lesson of the Dolgan language in the school class of the Dudin sanatorium school is led by A. A. Barbolina. Interview with A. A. Barbolina about the work on the creation of a primer in the Dolgan language (sinhr.).