Original sentence: The film is considered partially a lost film.These reels are currently being restored by UCLA.Two silent reels of the film are known to exist at the UCLA Film and Television Archive and the complete soundtrack survives on Vitaphone sound disks.Update: In the the Spring/Summer 2009 issue of the Vitaphone Project, it was announced that a complete 35mm nitrate print of Mamba was in the possession of a collector in Australia
Edited sentence: In the the Spring/Summer 2009 issue of the Vitaphone Project, it was announced that a complete 35mm nitrate print of Mamba was in the possession of a collector in Australia.Mamba was previously considered partially a lost film.The final reel of the film existed at the UCLA Film and Television Archive and the complete soundtrack survives on Vitaphone sound disks