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Hello folks, a collegue of mine contacted me when he poaaessed the tuba in pictures from passed away family member. I could tell that it’s prpably B&S non-compensated piston Bb from 90’s but not much else... Would somebody what it is, like which model? Didn’t find any old catalogues that would have helped. Thank you already in advance!

Model 200?

Apears to have a left hand 4th valve.

Sure does! How about that!

They have made 200’s with left have 4th valve? I hadn’t thought that model since valve figuration...