C.G. CONN Connstellation Cornet

CONN Connstellation Cornet
Nickel-plated. The 1st valve slide has a lever-type trigger, and the 3rd valve slide has a ring-type trigger.
I purchased it used and have used it for about half a year. The pistons and slides are in good condition.
The water key corks were replaced when I purchased it and show little deterioration.

Visually, it's a long cornet, but when held, it feels slightly shorter and taller.
The mouthpiece receiver is wide, so some manufacturers' mouthpieces did not fit.
↓ Mouthpieces I have tried:
○ Denis Wick Classic
○ Bach for long cornet
○ JK for long cornet
○ Pickett Brass British
× YAMAHA for short (created a gap with the body)

As shown in the photos, the lacquer is generally worn, and the plating, particularly around the valve casings, is damaged. However, there are no dents that deform the tubing.
It's a thick and sturdy-feeling instrument.

It comes with a Pickett Brass British 3 mouthpiece. This was purchased new and shows signs of use, such as scuffs on the shank, but has no scratches or dents that affect playability. The black spots inside the shank were present from when it was purchased.

I am selling it because it is not my main instrument and I am satisfied with having played it more than just for testing.

It will be shipped in a cardboard box, including the Lykus case which I used instead of a hard case.