Viola da gamba Treble

Anonymous in festoon form

label Gianbattista Grancino?, ca. 1730,

Catalog 81. Viola da gamba, treble, in Festoon – Form II – um 1730

One finds this very curious form in Italy, Austria, Germany, Holland and England.

 

 

We bought one in Spain around 1980. I bought this, as a second one, in 1998 in Bonhams London, thinking that it was a twin to the first one.

 

 

Many years later the dendrochronological investigations of the University of Hamburg revealed the astounding fact that the wood from the tops of the two instruments not only were from the same time, but also from the same tree! These are real twins!..

 

Dendrochronological analysis

Bericht über die dendrochronologische Untersuchung einer
Viola da Gamba, Diskant (Marcell Pichler?)


Die einteilige Fichtenholzdecke enthält 302 Jahrringe.

Mit der Vergleichskurve aus der Alpenregion konnten die Jahrringe zwischen 1712 und 1411 eingeordnet werden.

Somit stammt der jüngste auf der Decke vorhandene Jahrring aus dem Jahre 1712.

Die Fichtenholzdecke ist von demselben Baum gearbeitet, wie die Viola da gamba, diskant (Marcel Pichler?) mit einem jüngsten Jahrring von 1729.

Somit kann bei einer minimalen Lagerzeit des Holzes von einem Jahr kann die Decke frühstens ab 1730 entstanden sein.

Prof. Dr. Peter Klein
Ordinariat für Holzbiologie
Universität Hamburg

Report on the dendrochronological analysis
of a Viola da Gamba, treble (Marcel Pichler?)


The one-part spruce front contains 302 year-rings.

With the comparative curve from the Alpine regions the year-rings could be dated between 1712 and 1411.

Therefore the youngest ring present on the front comes from the year 1712.

The spruce top comes from the same tree as on the Viola da gamba, treble, (Marcel Pichler?) with a youngest Year-ring of 1729.

Considering a minimal time for curing the wood of one year, the front could have been made in 1730 at the earliest.

Prof. Dr. Peter Klein
Ordinariat für Holzbiologie
Universität Hamburg


Dendrochronology: bass: 1712 – 1411

 

and

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Body length mm
Upper width
204 mm
Middle width 130 mm
Lower width 263 mm
Rib height mm
String length 410 mm