古董 Designed By Brilhart Level Air 上低音萨克斯笛头，6* 开口

Vintage Brilhart Level Air baritone saxophone mouthpiece, s/n 12067. The facing is original and the tip opening measures .098". The rails and tip look perfect. The serial number of the mouthpiece corresponds to the date it was manufactured, so this one was made January 20, 1967.