"" GUIDO SIGRISTE"" , Inventor, S.O.L. Paris France. 12 views 6 x 13 cm. Heliar lens f4.5 / 85mm Voigtländer & Sohn, Braunschweig. The shutter will 2000. You could freeze the movement of a galloping horse. A drawer makes the dish change. Careful construction in varnished walnut brown leather. This camera is a piece of history The unit is in perfect working order and is practically new. Complete with a second magazine extremely rare back.