I'm selling my Conn 34J tuba: BBb 4 front piston valves 6/4 size Made in 1921 by Conn, Elkhart, USA Bell: 22" upright Bore 0.810" Height: 40" Weight: 27 lbs. Silver plated This tuba is in excellent condition for its age and super fun to play, really easy blowing for such a massive instrument. Great for those outside and large concert hall jobs where it can produce a superb deep sonorous sound. Lots more information, pictures and contact details available at http://www.timhayton.com/Conn34J.htm Based in Oxfordshire, UK, can meet in southern England or will ship anywhere at cost. Offers around £2500 (4800 USD).