Up For sale Holton New Proportion low pitch Cornet. circa 1915 serial #27600. Very good, Historically famous, great sounding instrument. Good valve compression for the instrument that old. Smooth working. All tuning slides are easily workable for tuning. Please check the pictures for cosmetic condition. The Instrument has a marked bell, ether with the name of the person who played it, or military stock. Comes with the great two color unmarked mouthpiece, and Holton case.