Older Hard Rubber Berg Larsen 100/1 Offset M ORIGINAL Alto Sax Mouthpiece

Very cool old vintage hard rubber Berg Larsen alto sax mouthpiece in original facing. This piece is stamped a 100/1 with offset M, and measures just under that at .099”. Has the iconic bullet style chamber. This mouthpiece shows only light playing wear, mostly just some ligature scratching around its body. There is no teeth wear on the beak, and the facing profile is in excellent shape. Only light cosmetic oxidation on the shank. This is a great piece for Berg lovers who love the old ones in a bigger facing.