Model 1241 BBb Concert Tuba (1978-1979) from King Musical Instrument Co. ; made in the USA Serial #702206
The bore size is .687 inches with a 22 inch bell diameter.
Major dents have been removed 
New lacquer to the bell and bell-spout.
Removable upright bell
It is a full size concert tuba, a very good player.
Original hard shell cases included (2 pieces)
Street price on a new one is about $8,000.00

*** Hand to hand delivery might be possible if you don't live too far from us. Other we are estimating $400.00 for shipping by freight. 

HG