This is the second version of the Goldeck 16 from 1959 with the 300 shutter and serial number starting with 82XXX rather than 81XXX. It is much less common than the first version and this one is in beautiful condition, as you can see by the photos. It takes 16mm film in Rollei type cassettes and perforations don't matter because it doesn't use sprockets to advance. It has a rewind crank on the bottom. Lens mount is a standard "C" movie mount, so there are hundreds of different lenses available to fit it. The finder is clear and bright and everything works including the sel-timer, although shutter speeds below 1/8 are sticky. Sold as-is due to age.