Hi Gary, Thank you for contacting Mearto with your appraisal inquiry. Arthur Teller was a renowned 20th Century German violin maker known for crafting exceptional instruments with meticulous attention to detail. His violins are highly sought after for their superior sound quality and exquisite craftsmanship. Each violin produced by Teller reflects his dedication to preserving the traditional methods of violin making while also incorporating innovative techniques to enhance resonance and playability. Musicians around the world cherish Teller's instruments for their rich tonal qualities and responsiveness, making them ideal choices for both professional and aspiring players. The legacy of Arthur Teller continues to resonate in the world of classical music, where his violins remain treasured heirlooms. Based on the photos and information provided, and subject to examination, this is: A vintage (Teller) full size violin Attributed to Arthur Teller, Germany, mid 20th Century Spruce front, maple back, with ebony pegs, fingerboard, chin rest and frog, birch bridge stamped TELLER/GERMANY. Along with a bow marked Glasser, N.Y. Both in a lined and fitted hard-case. 23 inches overall, body 14 inches CONDITION: Both bow and violin appears to be in good condition PROVENANCE: Inherited $1,500-2,500* *represents a fair-market value for auction purposes; retail or asking price may vary. Please let us know if you have additional items to appraise, or questions/concerns, and thank you again for using Mearto. ~ Delia