It is all original, with the horizontal mill markings clearly visible. This piece is in excellent condition.The tip, table, and rails are nice and smooth. There are no tooth indentations on the beak. There is minor discoloration of the rubber, some calcium buildup on the interior, and some minor exterior scratches, but that is about it. This is a great mouthpiece for the serious jazz alto saxophonist! The item "OTTO LINK TONE EDGE ALTO SAXOPHONE MOUTHPIECE VINTAGE 1960'S SLANT SIGNATURE" is in sale since Thursday, July 5, 2018. This item is in the category "Musical Instruments & Gear\Wind & Woodwind\Parts & Accessories\Mouthpieces". The seller is "greatlakeswinds" and is located in Milwaukee, Wisconsin. This item can be shipped worldwide.