I bought a nice little Conn from Dan "TubaTinker" Schultz. I would like to very publicly thank him for a great buying experience. I must have asked him 20 different questions via e-mail over the course of several days, and he answered all of them promptly and completely. Best tuba buying experience I've had, and the price was very nice also.
The horn was packed very well and made it from IN to AZ in about 3.5 days via Greyhound. The box had nary a scuff on it.
Thanks also to those who helped with advice.
The horn is 30" long, bore of 0.625" and has a 16" bell. This is the size I was looking for - not too big, not too small. The finish is interesting, since it started as silver and is now mostly raw brass - adds personality. I couldn't resist snapping a couple of pics (last one is next to my 41" long, 17.75" bell Miraphone 187 for size comparison):


Eric "tickled pink" L.