Vintage CIRO Super 8mm Adhesive Tape Splicer Matrix Catozzo Instructions & Case

This does show signs of age and use such as nicks, dings, scratches, scuffs mostly to the case. There was a little surface rust on one of the metal pieces but i went over it with a scratch pad and siome vinager and it looks way better now.  Please review the pictures to best determine the condition further and feel free to ask any questions!