Letters From The Radio Operator's Box

Original title: Буквы из ящика радиста

Cartoon about simple and honest people, about courage, bravery and hard work of sailors. Each ship has its own radio operator who, in case of danger, sends the SOS sign - it is a request for help, and all honest people rush to help, leaving all their affairs. Airplanes are flying, steamships are sailing, and in everyone's back, always ready to help...