SEHatfield

Thanks to all for all the great information and comments. I realized I forgot to ask if it's possible to tell if it's prewar or post war, or any era? Thanks again

Barry, while it would be tempting to try, I would opt for a professional.

** edited to show more pics** I have what's been described as a markneukirchen Saxony violin. Let me preface by saying I am a rank beginner but still really like this violin. I'm attaching a pic showing a good bit of old rosen buildup. The violin is structurally sound and has no cracks. Do you think I would do more harm by having this cleaned, or should I leave well enough alone. PS: I will post a series of pics of the instrument in another post. I have already learned much about German trade violins from this forum already.