This is a stuck quarter window regulator for a 1920's or 1930's car, possibly a Chrysler or Dodge.  The lever is about 8" centers and the mechanism uses gears.  Its about 7 1/2" x 3 3/4". It has a handle and an escutcheon  which uses a clip to retain it on a splined shaft.  Check the pictures and dimensions against what you need. I would really appreciate knowing what it goes to.  It will need a disassembly to get it to work.