Kawai Gakki Seisakusho B&S OEM era cornet. The 1st valve slide has a lever. It has been adjusted by the famous Baldon Gakki in Nagoya. The person who adjusted it said, "It's well-made, just as you'd expect from the B&S era." There is solder leakage on the outside of the 2nd valve slide (photo 6) and a small dent on the main tuning slide (photo 7). Other than that, it can be considered a beautiful item. Operation has been confirmed (I played a solo in a regular concert with this instrument), but please understand that it is a used item. Short cornet, cornet, Kawai, KAWAI, B&S, Kawai Gakki Seisakusho