This is a rare COUESNON & Cie cornet. Manufactured in France around 1900, it's an extremely rare piece made over 100 years ago. 【Product Condition】 I've kept this as part of my collection. While there are scratches and rust due to age, there are no major dents, and the condition is good considering it's a musical instrument from over 100 years ago. The pistons have been adjusted for this sale. The pistons move smoothly! There's no sticking in the slides, and I've confirmed that it produces sound. Accessories include a GATAR case. This is the only one available at the moment, so please take advantage of this opportunity to purchase it. Please check the photos carefully. Although it's in good condition, please understand that it is a used item before purchasing.