Cello - Superb Paul Kaul with Vatelot certificate

I am selling my Paul Kaul, made in Nantes in 1907, nº 7.
This has been my instrument for 20 years and i have performed with it as principal cello of the Orquesta Sinfonica de Galicia, as a soloist with various orchestras, recording sessions and in numerous recital and chamber music concerts.
The instrument is in perfect shape and the varnish is, for a Paul Kaul of that period, of unusual quality and state.
It was bought at Vatelot, and is sold with a certificate of authenticity. I paid 110.000 F.Fr (around 17.000€) 20 years ago!
I will include in the sale a very rare and mint copy of the book:
Paul Kaul et la renaissance de la lutherie, by Jean Persyn from 1934.

Paul Kaul was very famous during is lifetime for organising , and winning, sound competition for his instruments agoinst very famous italian makers; the establishment did not like that and he was not well loved by his pears. But his instrumnt were sometimes prefered by such artist as Georges Enesco or Lucien. Capet