In 1950 the instrument was inherited by Lucien Fête (Jules' son), by then living in Saint-Gaudens in the Pyrenees. I had the opportunity of meeting him about a year ago; he entrusted to me the cornet and his recollections of its history.
Mr. Rault, a Paris craftsman and a former Couesnon employee, made an admirable job of restoring the instrument for me. He thought the engraving had been done by hand by one Madame Rose.
The Guilbaut mouthpiece is grooved on the inside to accelerate the air, which shows the concern of those days for technical innovation. The valves are top-sprung and very light.
I agree with Marcel Lagorce, Professor at the Paris Conservatoire, that this cornet has a most beautiful sound and good intonation.
Jean-Michel Gauffriau