It is a budget violin from the Markneukirchen/Schönbach cottage industry from the end of the 19th C in a derelict condition, and would cost far more to repair than it would be worth afterwards. Bow ditto. Thus an appraisal would be a waste of money
The drubbing was here https://maestronet.com/forum/index.php?/topic/358933-internships-and-mini-jobs-for-aspiring-violin-makers-and-violin-making-students-cremona/ but has since been deleted
One dreads to think how Mr Gutierrez was tormented by his colleagues in the LA Phil for having stickers on the fingerboard to tell him where the different positions were located
The purfling “mishaps” leave one wonder, if somebody hasn’t had difficulty fitting a replacement belly to the existing rib cage. I would expect a manuscript label of the period to be written in the Kurent alphabet