Seefeldstr9, ZURICH, 8008, Switzerland +41 44 261 99 16
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Johannes G. Leuthold is part of a worldwide network of independent top specialists in string instruments and works as a consultant and restorer.

In the past, the determination of the age of string instruments was always subject to inaccuracies. The academic-scientific methods were deficient. The dendrochronological age determination was already developed before the Second World War; This enables an absolute and precise determination of the age of the top of the instrument.

When selling antique stringed instruments or determining their authenticity, there are always sensitive legal issues in connection with liability. Factual, scientifically sound expertise is essential. The dendrochronological report is one of them.

Contact Johannes G Leuthold
Tel +41 44 261 9916
Fax+41 44 261 99 18

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Phone Number +41 44 261 99 16
distance: 16,228 Kilometers
Address Seefeldstr9, ZURICH, 8008, Switzerland
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