I'm pretty excited about this, so I thought I'd share the story:
One of my friends was walking around an estate sale on Sunday afternoon. He wandered into a rather dark back room and saw a tuba hanging on the wall. He thought to himself, "Hey, I've got a friend that plays the tuba," and decided to see what they wanted for it. My friend explained that the tuba was very dirty & needed repair (a couple broken braces, no 2nd valve stem) and offered them $50 for it. They agreed, and now I've got one of these:



Unfortunately it's 600 miles away (at my parents' house), so I can't play it yet. I'm told it is labeled: "J W York and Sons", "Grand Rapids, Michigan", and "1910". The bell is 19.5 inches in diameter, and the 2nd valve is there minus the stem and cap. I'm told that all the valves and slides move. Also, the bell appears to have been gold on the inside.
I guess 1910 is the manufacturing date, not a serial number? I'm also wondering what key it's in... I'll have to get my parents to make more measurments.
My parents think that it's "very dirty" but I still see silver, so I'm thinking it looks great

-Evan