By Don and Kuban 1974 № 2
Availability of videosources
Needs clarification of possibility of digitizing in HD.
Special Issue newsreel 50th anniversary EPRON (Expedition underwater special-purpose), an organization for raising sunken vessels and perform rescue operations, divers work Novorossiysk.
Newsreel: The Rise of the vessel in the bay near the town Tsemess
Ship at sea in the roads.