Bass Trombone Mouthpiece Romera Brass 20J I purchased this about 15 years ago because it was a rare maker at the time. I bought it for collection purposes and have never attached it to an instrument or played it. The mouthpiece was kept bare in a basket, so the silver plating has some cloudiness. I had the original paper box, but I can't find it, so the mouthpiece is all that's available. (If I find the paper box before the sale, I will send it along with the mouthpiece.) Shipping may take 2-3 days.