Since the Hans Weisshaar firm was established in 1947, it has provided Certificates of Authenticity and early on, it quickly became the destination of owners of instruments and bows from the United States and abroad, seeking advice and the benefit of a wealth of knowledge and experience.

A Certificate of Authenticity is issued by the Hans Weisshaar firm for every rare instrument it sells. The Certificate enhances the value of the instrument and contains a detailed description of the instrument, its origin, the historical period in which it was created, and a set of photographs clearly identifying the instrument.

VALUATION

For almost 60 years, Hans Weisshaar firm has provided generations of musicians, teaching institutions, insurance companies, collectors and investors with reliable instrument and bow valuations. Among the many aspects in determining the value of an instrument are the authenticity, originality, historical period and its condition.

We provide valuations for violins, violas, cellos and bows, giving accurate replacement values for insurance purposes. Valuations are made by appointment only. You may be asked to leave your instrument or bow for study and to ensure proper valuation. Fees are based upon the value of the instrument.

CONSULTATION

Purchasers of rare instruments or bows turn to Hans Weisshaar for advice and professional second opinions before making their final decisions to purchase instruments and bows. In many instances, an open and honest discussion with an independent advisor helps purchasers in the decision-making process to finalize purchases and investments. Consulting services are frequently provided by the Hans Weisshaar firm to insurance companies and law enforcement organizations. For more information, please contact us by telephone.

To view our current newsletter, please click here.