Kretzschmar Kinematograph

very rare, historically important first German substandard cine camera for 17,5mm center perforated film, Ernemann bought the Kretzschmar patent to create leather his own, very similar model Kino I, complete outfit with all 3 original and matching backs A,B,C, both rear doors A + B, accessories for projection, maker's plaque 'DEUTSCHE KINEMATOGRAPHEN WERKE G.m.b.H. DRESDEN A.16', original instructions book in German, red maker's box 'Kretzschmar Kinematograph', all in near mint, original and perfect working condition, extremely rare and complete outfit of this early cine camera