Wunderlich, F tuba, 4 rotary, ca.1891-1916 Tag #: 00013 Serial #: Bell Diameter Bore Size Height 14 1/2″ .772″ 31 1/4″ Comments: “R. WUNDERLICH / MAKER / CHICAGO” on bell. Some floral engraving around identification marks. Share this:TwitterFacebookLike Loading...