This is a 1922 King Master cornet in a high polish finish. This instrument has a valve job that we have done here at the shop so compression is very tight. It does show signs of wear, and repair but does not effect the overall play-ability of the horn. Pitch is fantastic, and produces a very warm rich sound. It is a medium bore, and has a bell diameter of 4.5". Serial number is 52542 and does not come with a case.