Product Literature, with physical and technical specifications of the recorder and pictures of the recorder threaded for use. Features of this professional level recorder included time lapse recording up to 60 hours on one reel, variable speed playback up to 60x faster than record speed, and audio dub on channel 2. List of standard and optional accesories. 1 page 8 x 11 brochure both sides with 3 holes for binder.