Couesnon Cornet Monopole 1910s - Silver

Couesnon Monopole Cornet – c. 1910

Serial number: 17833

For sale is a Couesnon Monopole piston cornet, circa 1910–1914, made in Paris by the renowned Couesnon. The Monopole line represents Couesnon’s highest-quality instruments, crafted for professional musicians seeking the best tone and response. This vintage French cornet is in very good playable condition, combining historical character with modern playability.

Condition :

- All slides move freely and are fully removable

- Valves are smooth and responsive

- Water key corks and valve felts recently replaced

- Thoroughly cleaned inside and out

Sound :

This cornet produces a rich, warm tone that is both powerful and velvety, characteristic of Couesnon’s premium Monopole craftsmanship.

It was tested by a professional trumpet player, who was impressed by its projection, clarity, and expressiveness.

Jazz musicians in particular will appreciate its unique voice, ideal for solos, small ensembles, or vintage-inspired performances.

Why it’s special ?

Top-tier Monopole craftsmanship — among the finest Couesnon cornets ever made

Authentic early 20th-century French instrument with vintage charm

Perfect for musicians, jazz players, and collectors seeking quality and character