Vintage Hard Rubber Conn Standard Steelay Alto Sax Mouthpiece, Original Facing

Vintage hard rubber Conn Standard Steelay mouthpiece for the alto sax. This piece shows very mild wear despite being a good old Conn mouthpiece, with some scratching around its body but no deep nicks or playing wear, including no indents/grooves in the beak. There’s some minor dings around the tip rail but it still plays very well, with a warmer diffuse sound as you’d expect. Someone has done a few swipes across sandpaper to make sure the table is flat, but the facing appears to be original, with tip measuring .063”.