Posted by Steve K on April 28, 2002 at 12:49:54:
In Reply to: Re: Basement Treasure or Trash? posted by Steve K on April 27, 2002 at 17:15:23:
I lied... It is a compensating tuba (I think). There are a couple of short loops between the valves and there is one long loop connecting the 1st and 3rd valves. The 2nd and 3rd valves appear to have their own closed loops, but the 1st valve has a short loop to the 2nd valve and the long loop mentioned above to the 3rd valve.
This gets more interesting...