Vintage B&S alto sax mouthpiece. These are German made mouthpieces. It is in great condition apart from some silver tarnish and little teeth marks on the bite plate. It's stamped L190 on the shank and measures 75 on my gauge.

   Refer to photos for more details. Also visit my other listings for more vintage mouthpieces. Combined shipping is also available for no extra cost. Good Luck!!