Vintage 1930s Clarlola Mechanical Mouth Organ QRS Roll Clarola

Please see all pictures for details. I am unfamiliar with the particulars of this instrument. It was rescued from an estate sale. It is untested. After doing some research on the piece, it appears to be somewhat rare. There is an area that is damaged on the underside of the instrument. The only similar piece I found was on Worth Point. It sold for a couple hundred dollars. One of the paper music rolls does have damage.