YAMAHA YCR2330, made in 1991 This is a Yamaha cornet, model YCR2330. The items for sale are the main body, mouthpiece, and hard case. The mouthpiece is a genuine Yamaha cornet mouthpiece. The hard case is also a genuine Yamaha case. The pistons and slides function. Each piston and slide has been removed and oiled and greased. The 1st slide is stiff, but can be moved. I have also confirmed that it produces sound. The hard case has a school name on it. Images 18 and 19 show dents that can be seen. Image 20 has a sticker on the back. Thank you.