Hello, dear customer. You have here the possibility, to buy an old 4/4 violin with stamp inside and label. On the pictures is to be seen, that it is an old and nice instrument. It is a full size violin (whole length: 593 mm, body: 360 mm, upper bouts: 167 mm; middle bouts: 112 mm; lower bouts: 205 mm) with stamp and label inside: JKunstgeigenbau u. Tonveredelung Fr. Wilm Welkner, Augsburg The violin is in a very good condition, without cracks and other damages!!! Violins and bows described as 'certified' or 'attributed' include images of their certificates and are therefore considered to have a higher degree of documented certainty regarding maker, origin, and age than instruments described only as 'labelled' (violins) or 'stamped' (bows), for which we provide no guarantee of any kind